Style de citation APA

United Nations. (1970). The measurement of development effort: Study. New York: United Nations.

Style de citation Chicago

United Nations. The Measurement of Development Effort: Study. New York: United Nations, 1970.

Style de citation MLA

United Nations. The Measurement of Development Effort: Study. New York: United Nations, 1970.

Attention : ces citations peuvent ne pas être correctes à 100%.