APA (7th ed.) Citation

Duckworth, R. B. (1966). Fruit and vegetables ([1st ed.].). Pergamon Press.

Chicago Style (17th ed.) Citation

Duckworth, Ronald Barrett. Fruit and Vegetables. [1st ed.]. Oxford, New York: Pergamon Press, 1966.

MLA (8th ed.) Citation

Duckworth, Ronald Barrett. Fruit and Vegetables. [1st ed.]. Pergamon Press, 1966.