The need for control in psychological research - Psychology bibliographies - in Harvard style

In-text: (Costall, 1998)

Your Bibliography: Costall, A., 1998. Lloyd Morgan, and the Rise and Fall of "Animal Psychology." Society & Animals, 6(1), pp.13-29.

In-text: (The Clever Hans effect, 2015)

Your Bibliography: Critical-thinking.org.uk. 2015. The Clever Hans effect. [online] Available at: <http://www.critical-thinking.org.uk/psychology/the-clever-hans-effect.php> [Accessed 6 January 2015].

In-text: (The Curious Case of Clever Hans : DNews, 2015)

Your Bibliography: DNews. 2015. The Curious Case of Clever Hans : DNews. [online] Available at: <http://news.discovery.com/history/smartest-horse-hans-120107.htm> [Accessed 6 January 2015].

In-text: (FITZPATRICK, 2008)

Your Bibliography: FITZPATRICK, S., 2008. Doing Away with Morgan’s Canon. Mind & Language, 23(2), pp.224-246.

In-text: (Greenberg and Haraway, 1998)

Your Bibliography: Greenberg, G. and Haraway, M., 1998. Comparative psychology. New York: Garland Pub.

In-text: (Karin-D’Arcy, 2005)

Your Bibliography: Karin-D’Arcy, M., 2005. The Modern Role of Morgan’s Canon in Comparative Psychology. International Journal of Comparative Psychology, [online] 18(3). Available at: <https://escholarship.org/uc/item/3vx8250v> [Accessed 6 January 2015].

In-text: (Kimler, 2000)

Your Bibliography: Kimler, W., 2000. Reading Morgan's Canon: Reduction and Unification in the Forging of a Science of the Mind. Integrative and Comparative Biology, 40(6), pp.853-861.

In-text: (Kimler, 2000)

Your Bibliography: Kimler, W., 2000. Reading Morgan's Canon: Reduction and Unification in the Forging of a Science of the Mind. Integrative and Comparative Biology, 40(6), pp.853-861.

In-text: (The Role of Controls, 2009)

Your Bibliography: Research Design Review. 2009. The Role of Controls. [online] Available at: <http://researchdesignreview.com/2009/12/14/the-role-of-control/> [Accessed 7 January 2015].

In-text: (Clever Hans phenomenon - The Skeptic's Dictionary - Skepdic.com, 2015)

Your Bibliography: Skepdic.com. 2015. Clever Hans phenomenon - The Skeptic's Dictionary - Skepdic.com. [online] Available at: <http://skepdic.com/cleverhans.html> [Accessed 6 January 2015].

In-text: (The Horse that Could Do Math: The Unintentional Clever Hans Hoax, 2013)

Your Bibliography: Today I Found Out. 2013. The Horse that Could Do Math: The Unintentional Clever Hans Hoax. [online] Available at: <http://www.todayifoundout.com/index.php/2013/12/horse-math-unintentional-clever-hans-hoax/> [Accessed 6 January 2015].

In-text: (The Horse that Could Do Math: The Unintentional Clever Hans Hoax, 2013)

Your Bibliography: Today I Found Out. 2013. The Horse that Could Do Math: The Unintentional Clever Hans Hoax. [online] Available at: <http://www.todayifoundout.com/index.php/2013/12/horse-math-unintentional-clever-hans-hoax/> [Accessed 9 January 2015].

In-text: (Visionlearning.com, 2015)

Your Bibliography: Visionlearning. 2015. Visionlearning.com. [online] Available at: <http://www.visionlearning.com/en/library/Process-of-Science/49/Controlling-Variables/163> [Accessed 7 January 2015].

In-text: (Woodworth, 1930)

Your Bibliography: Woodworth, R., 1930. Edwin G. Boring, A History of Experimental Psychology. New York: Century, 1929. Pp. xvi+699. The Pedagogical Seminary and Journal of Genetic Psychology, 38(1-4), pp.521-532.