Citazione Stile APA (7a Edizione)

Farb, P. (1966). The land and wildlife of North America. Time-Life Books.

Citazione stile Chigago Style (17a edizione)

Farb, Peter. The Land and Wildlife of North America. New York: Time-Life Books, 1966.

Citatione MLA (9a ed.)

Farb, Peter. The Land and Wildlife of North America. Time-Life Books, 1966.