ONU. (1985). The blue helmets: A review of United Nations peace-keeping. Department of Public Information.
Chicagoスタイル(17版)引用形式ONU. The Blue Helmets: A Review of United Nations Peace-keeping. Nueva York: Department of Public Information, 1985.
MLA(9版)引用形式ONU. The Blue Helmets: A Review of United Nations Peace-keeping. Department of Public Information, 1985.
警告: この引用は必ずしも正確ではありません.