Cita APA (7th ed.)

Crockett, J. U., & Editors of Time-Life Books. (1972). Vegetables and fruits. Time-Life Books.

Cita Chicago (17th ed.)

Crockett, James Underwood, i Editors of Time-Life Books. Vegetables and Fruits. New York: Time-Life Books, 1972.

Cita MLA (9th ed.)

Crockett, James Underwood, i Editors of Time-Life Books. Vegetables and Fruits. Time-Life Books, 1972.