Cita APA (7a ed.)

Proal, L. (1973). Political crime Patterson Smith reprint series in criminology, law enforcement, and social problems.

Cita Chicago Style (17a ed.)

Proal, Louis. "Political Crime." Patterson Smith Reprint Series in Criminology, Law Enforcement, and Social Problems 1973.

Cita MLA (8a ed.)

Proal, Louis. "Political Crime." Patterson Smith Reprint Series in Criminology, Law Enforcement, and Social Problems, 1973.