APA (7th ed.) Citation

Widom, C. S. (1994). The Cycle of Violence. Science 244, 160-66. Psychological explanations of crime, 281-288.

Chicago Style (17th ed.) Citation

Widom, Cathy Spatz. "The Cycle of Violence. Science 244, 160-66." Psychological Explanations of Crime 1994: 281-288.

MLA (8th ed.) Citation

Widom, Cathy Spatz. "The Cycle of Violence. Science 244, 160-66." Psychological Explanations of Crime, 1994, pp. 281-288.