APA (7th ed.) Citation

Corley, R., Rhee, S. H., Hewitt, J. K., Young, S. E., & Stallings, M. C. (2007). Delinquent peer affiliation and conduct problems: A twin study. Journal of abnormal psychology, 116(3), 554-564.

Chicago Style (17th ed.) Citation

Corley, Robin, Soo Hyun Rhee, John K. Hewitt, Susan E. Young, and Michael C. Stallings. "Delinquent Peer Affiliation and Conduct Problems: A Twin Study." Journal of Abnormal Psychology 116, no. 3 (2007): 554-564.

MLA (9th ed.) Citation

Corley, Robin, et al. "Delinquent Peer Affiliation and Conduct Problems: A Twin Study." Journal of Abnormal Psychology, vol. 116, no. 3, 2007, pp. 554-564.