Style de citation APA

Gordon Wrigley. (1981). Tropical agriculture: The development of production. London: Longman.

Style de citation Chicago

Gordon Wrigley. Tropical Agriculture: The Development of Production. London: Longman, 1981.

Style de citation MLA

Gordon Wrigley. Tropical Agriculture: The Development of Production. London: Longman, 1981.

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