Style de citation APA

Coyle,David Cushman. (1966). United Nations and how it works. Columbia University.

Style de citation Chicago

Coyle,David Cushman. United Nations and How It Works. New York: Columbia University, 1966.

Style de citation MLA

Coyle,David Cushman. United Nations and How It Works. Columbia University, 1966.

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