Cita APA (7a ed.)

Barlow, H. D. (1978). Introduction to criminology. Little, Brown.

Cita Chicago Style (17a ed.)

Barlow, Hugh D. Introduction to Criminology. Boston, Toronto: Little, Brown, 1978.

Cita MLA (9a ed.)

Barlow, Hugh D. Introduction to Criminology. Little, Brown, 1978.