APA (7th ed.) Citation

Tappan, P. W. (1949). Juvenile delinquency. McGraw-Hill.

Chicago Style (17th ed.) Citation

Tappan, Paul W. Juvenile Delinquency. New York [etc.]: McGraw-Hill, 1949.

MLA (9th ed.) Citation

Tappan, Paul W. Juvenile Delinquency. McGraw-Hill, 1949.