Boyd, J., M. United Nations Peace-keeping Operations: A Military and Political Appraisal. Praeger Publishers.
Citação norma ChicagoBoyd, James, M. United Nations Peace-keeping Operations: A Military and Political Appraisal. New York: Praeger Publishers.
Citação norma MLABoyd, James, M. United Nations Peace-keeping Operations: A Military and Political Appraisal. Praeger Publishers.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.