APA (7th ed.) Citation

Cloward, R. A., & Ohlin, L. E. (1961). Delinquency and opportunity : a theory of delinquent gangs / by Richard A. Cloward and Lloyd E. Ohlin: A theory of delinquent gangs. Routledge and Kegan Paul.

Chicago Style (17th ed.) Citation

Cloward, Richard A., and Lloyd E. Ohlin. Delinquency and Opportunity : A Theory of Delinquent Gangs / by Richard A. Cloward and Lloyd E. Ohlin: A Theory of Delinquent Gangs. London: Routledge and Kegan Paul, 1961.

MLA (9th ed.) Citation

Cloward, Richard A., and Lloyd E. Ohlin. Delinquency and Opportunity : A Theory of Delinquent Gangs / by Richard A. Cloward and Lloyd E. Ohlin: A Theory of Delinquent Gangs. Routledge and Kegan Paul, 1961.

Warning: These citations may not always be 100% accurate.