DDT effects on bird populations - Biology bibliographies - in Harvard style

In-text: (-, 2012)

Your Bibliography: -, B., 2012. DDT and Mosquitos.

In-text: (Blake, Warren & Gowans, 2012)

Your Bibliography: Blake, Warren & Gowans, 2012. Biology 2012-2013. CK-12 Content, pp.232-236.

In-text: (Cox, 1991)

Your Bibliography: Cox, C., 1991. JOURNAL OF PESTICIDE REFORM. VOL. 11, NO. 4, [online] pp.1-6. Available at: <http://www.pesticide.org/get-the-facts/ncap-publications-and-reports/general-reports-and-publications/journal-of-pesticide-reform/journal-of-pesticide-reform-articles/birds.pdf> [Accessed 15 February 2015].

In-text: (Davis, 1982)

Your Bibliography: Davis, J., 1982. TEN YEARS LATER: BIRD POPULATIONS RISE AS DDT DECLINES IN THE ENVIRONMEN. Fish and Wildlife Serive: Department of the Interior news release, [online] Available at: <http://www.fws.gov/contaminants/Documents/historic/19820308a.pdf> [Accessed 15 February 2015].

In-text: (Duffus & Worth, 2015)

Your Bibliography: Duffus & Worth, J., 2015. DDT - A Case Study. 1st ed. [ebook] IUPAC Educators’ Resource Material. Available at: <http://old.iupac.org/publications/cd/essential_toxicology/IUPACDDTcase.pdf> [Accessed 15 February 2015].

In-text: (Edwards, 2004)

Your Bibliography: Edwards, J., 2004. Fall 2004. Journal of American Physicians and Surgeons, [online] Volume 9(Number 3). Available at: <http://www.jpands.org/vol9no3/edwards.pdf> [Accessed 15 February 2015].

In-text: (Examples of microevolution, 2015)

Your Bibliography: Evolution.berkeley.edu. 2015. Examples of microevolution. [online] Available at: <http://evolution.berkeley.edu/evolibrary/article/_0/evoscales_03> [Accessed 15 February 2015].

In-text: (Chapter 16 Notes, 2015)

Your Bibliography: Home.comcast.net. 2015. Chapter 16 Notes. [online] Available at: <http://home.comcast.net/~mjmayhew42/Biology%20notes/evol%20as%20change%20notes.htm> [Accessed 15 February 2015].

In-text: (The Institute for Creation Research, 2015)

Your Bibliography: Icr.org. 2015. The Institute for Creation Research. [online] Available at: <http://www.icr.org/article/1156/285> [Accessed 15 February 2015].

In-text: (DDT and Silent Spring: Fifty years after, 2015)

Your Bibliography: Jmvh.org. 2015. DDT and Silent Spring: Fifty years after. [online] Available at: <http://jmvh.org/article/ddt-and-silent-spring-fifty-years-after/> [Accessed 15 February 2015].

In-text: (Storer, 1946)

Your Bibliography: Storer, T., 1946. DDT and Wildlife. The Journal of Wildlife Management, 10(3), p.181.