Cita APA (7a ed.)

United^bNations. (1996). The Blue Helmets: A review of United Nations peace-keeping. United Nations.

Cita Chicago Style (17a ed.)

United^bNations. The Blue Helmets: A Review of United Nations Peace-keeping. United Nations, 1996.

Cita MLA (8a ed.)

United^bNations. The Blue Helmets: A Review of United Nations Peace-keeping. United Nations, 1996.