Citação norma APA

Urquhart, B. (1988). Problems and prospects of the United Nations. International journal. - Canadian Institute of International Affairs.

Citação norma Chicago

Urquhart, Brian. "Problems and Prospects of the United Nations." International Journal. - Canadian Institute of International Affairs 1988.

Citação norma MLA

Urquhart, Brian. "Problems and Prospects of the United Nations." International Journal. - Canadian Institute of International Affairs, 1988.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.