Cita APA (7a ed.)

Widom, C. S. (2000). Motivation and mechanisms in the 'cycle of violence'. University of Nebraska Press.

Cita Chicago Style (17a ed.)

Widom, Cathy Spatz. Motivation and Mechanisms in the 'Cycle of Violence'. University of Nebraska Press, 2000.

Cita MLA (9a ed.)

Widom, Cathy Spatz. Motivation and Mechanisms in the 'Cycle of Violence'. University of Nebraska Press, 2000.