Cita APA (7a ed.)

Cloward, R. A., & Ohlin, L. E. (1961). Delinquency and opportunity: A theory of delinquent gangs. Free Press.

Cita Chicago Style (17a ed.)

Cloward, Richard A., y Lloyd E. Ohlin. Delinquency and Opportunity: A Theory of Delinquent Gangs. New York: Free Press, 1961.

Cita MLA (9a ed.)

Cloward, Richard A., y Lloyd E. Ohlin. Delinquency and Opportunity: A Theory of Delinquent Gangs. Free Press, 1961.