APA (7th ed.) Zitazioa

Duff, E. A., & McCamant, J. F. (1976). Violence and repression in Latin America: A quantitative and historical analysis. The Free.

Chicago Style (17th ed.) Zitazioa

Duff, Ernest A., eta John F. McCamant. Violence and Repression in Latin America: A Quantitative and Historical Analysis. Nueva York: The Free, 1976.

MLA (9th ed.) Zitazioa

Duff, Ernest A., eta John F. McCamant. Violence and Repression in Latin America: A Quantitative and Historical Analysis. The Free, 1976.