Citazione APA

Boyd, J., M. United Nations Peace-keeping Operations: A Military and Political Appraisal. Praeger Publishers.

Stile di citazione Chicago

Boyd, James, M. United Nations Peace-keeping Operations: A Military and Political Appraisal. New York: Praeger Publishers.

Citazione MLA

Boyd, James, M. United Nations Peace-keeping Operations: A Military and Political Appraisal. Praeger Publishers.