Citazione Stile APA (7a Edizione)

London, J. (1990). The call of the wild (Unabridged.). Dover Publications.

Citazione stile Chigago Style (17a edizione)

London, Jack. The Call of the Wild. Unabridged. New York: Dover Publications, 1990.

Citatione MLA (9a ed.)

London, Jack. The Call of the Wild. Unabridged. Dover Publications, 1990.