Cita APA (7a ed.)

McCall, G. J. (1975). Observing the law: Applications of field methods to the study of the criminal justice system. DHEW publication / ADM.

Cita Chicago Style (17a ed.)

McCall, George J. "Observing the Law: Applications of Field Methods to the Study of the Criminal Justice System." DHEW Publication / ADM 1975.

Cita MLA (9a ed.)

McCall, George J. "Observing the Law: Applications of Field Methods to the Study of the Criminal Justice System." DHEW Publication / ADM, 1975.