APA (7th ed.) Citation

Ullman, S. E., Karabatsos, G., & Koss, M. P. (1999). Alcohol and sexual aggression in a national sample of college men. Psychology of women quarterly, 23(4), 673-689.

Chicago Style (17th ed.) Citation

Ullman, S. E., G. Karabatsos, and M. P. Koss. "Alcohol and Sexual Aggression in a National Sample of College Men." Psychology of Women Quarterly 23, no. 4 (1999): 673-689.

MLA (8th ed.) Citation

Ullman, S. E., et al. "Alcohol and Sexual Aggression in a National Sample of College Men." Psychology of Women Quarterly, vol. 23, no. 4, 1999, pp. 673-689.