APA citiranje

Leslie S Cobley. (1976). An introduction to the botany of tropical crops. New York: Longman.

Trích dẫn kiểu Chicago

Leslie S Cobley. An Introduction to the Botany of Tropical Crops. New York: Longman, 1976.

MLA citiranje

Leslie S Cobley. An Introduction to the Botany of Tropical Crops. New York: Longman, 1976.