APA (7th ed.) Citation

Dynes, P. S., Carlson, E. W., & Allen, H. E. (1981). Aggressive and simple sociopaths: Ten years later. Biology and crime, 65-76.

Chicago Style (17th ed.) Citation

Dynes, Patrick S., Eric W. Carlson, and Harry E. Allen. "Aggressive and Simple Sociopaths: Ten Years Later." Biology and Crime 1981: 65-76.

MLA (9th ed.) Citation

Dynes, Patrick S., et al. "Aggressive and Simple Sociopaths: Ten Years Later." Biology and Crime, 1981, pp. 65-76.