Extraverts drink more alcohol than introverts - Psychology bibliographies - in Harvard style

In-text: (Andrews et al., 2008)

Your Bibliography: Andrews, J., Hampson, S., Barckley, M., Gerrard, M. and Gibbons, F., 2008. The effect of early cognitions on cigarette and alcohol use during adolescence. Psychology of Addictive Behaviors, 22(1), pp.96-106.

In-text: (Barrett and Eysenck, 1984)

Your Bibliography: Barrett, P. and Eysenck, S., 1984. The assessment of personality factors across 25 countries. Personality and Individual Differences, 5(6), pp.615-632.

In-text: (Bryan and Luszcz, 1999)

Your Bibliography: Bryan, J. and Luszcz, M., 1999. Speed of Information Processing and Working Memory as Mediators of Age Differences in Prose Recall. Australian Psychologist, 34(2), pp.132-137.

In-text: (Cook, Young, Taylor and Bedford, 1998)

Your Bibliography: Cook, M., Young, A., Taylor, D. and Bedford, A., 1998. Personality correlates of alcohol consumption. Personality and Individual Differences, 24(5), pp.641-647.

In-text: (Galizio and Maisto, 1985)

Your Bibliography: Galizio, M. and Maisto, S., 1985. Determinants of substance abuse. New York: Plenum Press.

In-text: (Personality correlates of heavy and light drinking female college students, 1989)

Your Bibliography: Journal of Alcohol and Drug Education, 1989. Personality correlates of heavy and light drinking female college students. [online] 34(2), pp.33-37. Available at: <http://search.proquest.com/docview/617581552?accounti> [Accessed 31 January 2015].

In-text: (Westmaas, Moeller and Woicik, 2007)

Your Bibliography: Westmaas, J., Moeller, S. and Woicik, P., 2007. Validation of a Measure of College Students' Intoxicated Behaviors: Associations With Alcohol Outcome Expectancies, Drinking Motives, and Personality. Journal of American College Health, 55(4), pp.227-237.

In-text: (Yoshimasu et al., 2014)

Your Bibliography: Yoshimasu, K., Mure, K., Hashimoto, M., Takemura, S., Tsuno, K., Hayashida, M., Kinoshita, K., Takeshita, T. and Miyashita, K., 2014. Genetic Alcohol Sensitivity Regulated by ALDH2 and ADH1B Polymorphisms as Indicator of Mental Disorders in Japanese Employees. Alcohol and Alcoholism, 50(1), pp.39-45.