APA (7th ed.) Citation

Kupfer, G. (1975). Middle-class delinquency in a Canadian city. Univ. Microfilms.

Chicago Style (17th ed.) Citation

Kupfer, George. Middle-class Delinquency in a Canadian City. Ann Arbor, Mich: Univ. Microfilms, 1975.

MLA (9th ed.) Citation

Kupfer, George. Middle-class Delinquency in a Canadian City. Univ. Microfilms, 1975.