APA način citiranja

Patterson, F., Jepson, C., Strasser, A. A., Loughead, J., Perkins, K. A., Gur, R. C., . . . Lerman, C. (2008). Varenicline Improves Mood and Cognition during Smoking Abstinence.

Čikaški stil citiranja

Patterson, Freda, Christopher Jepson, Andrew A. Strasser, James Loughead, Kenneth A. Perkins, Ruben C. Gur, Joseph M. Frey, Steven Siegel, i Caryn Lerman. Varenicline Improves Mood and Cognition During Smoking Abstinence. 2008.

MLA način citiranja

Patterson, Freda, et al. Varenicline Improves Mood and Cognition During Smoking Abstinence. 2008.