APA (7th ed.) Citation

Wrigley, G. (1982). Tropical agriculture : the development of production / Gordon Wrigley: The development of production (4th ed.). Longman.

Chicago Style (17th ed.) Citation

Wrigley, Gordon. Tropical Agriculture : The Development of Production / Gordon Wrigley: The Development of Production. 4th ed. London: Longman, 1982.

MLA (9th ed.) Citation

Wrigley, Gordon. Tropical Agriculture : The Development of Production / Gordon Wrigley: The Development of Production. 4th ed. Longman, 1982.

Warning: These citations may not always be 100% accurate.