Cita APA (7a ed.)

Virgines, G. E. (1987). Badges of law and order (1. ed.). Cochran.

Cita Chicago Style (17a ed.)

Virgines, George E. Badges of Law and Order. 1. ed. Rapid City, S.D: Cochran, 1987.

Cita MLA (8a ed.)

Virgines, George E. Badges of Law and Order. 1. ed. Cochran, 1987.