Excellent online citation generator purchased for PC students.
Author(s) (last name then first and any middle initials). Year of publication. Article title. Journal Title, Volume #, pages. http://dx.doi.org/xx.xxxxxxxxxx
References
Blais, M. A., & Little, J. A. (2010). Toward an integrative study of narcissism. Personality Disorders: Theory, Research, and Treatment, 1(3), 197-199. http://dx.doi.org/10.1037/a0020573
Bleske-Rechek, A., Remiker, M. W., & Baker, J. P. (2008). Narcissistic men and women think they are so hot - but they are not. Personality and Individual Differences, 45, 420-424.
Emmons, R. A. (1987). Narcissism: Theory and measurement. Journal of Personality and Social Psychology, 52, 11-17. Retrieved from http://www.sakkyndig.com/psykologi/artvit/emmons1987.pdf
TIPS from the Publication Manual of the APA: