APA (7th ed.) Zitazioa

Knott, J. R. (2002). Imagining wild America. University of Michigan Press.

Chicago Style (17th ed.) Zitazioa

Knott, John R. Imagining Wild America. Ann Arbor: University of Michigan Press, 2002.

MLA (9th ed.) Zitazioa

Knott, John R. Imagining Wild America. University of Michigan Press, 2002.