Citação norma APA

United Nations. office of Public Information. (1965). Landmarks in international co-operation. New York: United Nations.

Citação norma Chicago

United Nations. office of Public Information. Landmarks in International Co-operation. New York: United Nations, 1965.

Citação norma MLA

United Nations. office of Public Information. Landmarks in International Co-operation. New York: United Nations, 1965.

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