Citazione Stile APA (7a Edizione)

Farb, P. (1963). Face of North America: The natural history of a continent. Harper and Row.

Citazione stile Chigago Style (17a edizione)

Farb, Peter. Face of North America: The Natural History of a Continent. New York: Harper and Row, 1963.

Citatione MLA (9a ed.)

Farb, Peter. Face of North America: The Natural History of a Continent. Harper and Row, 1963.