APA

Cressey D. R., Ward D. A., . (1969). Delinquency, crime, and social process. New York: Harper & Row.

Chicago

Cressey Donald Ray, Ward David A, . 1969. Delinquency, crime, and social process. New York: Harper & Row.

Harvard

Cressey D. R., Ward D. A., . (1969). Delinquency, crime, and social process. New York: Harper & Row.

MLA

Cressey Donald Ray, Ward David A, . Delinquency, crime, and social process. New York: Harper & Row. 1969.