Citazione Stile APA (7a Edizione)

Gardey, J. (1976). Alaska: The sophisticated wilderness. Stein and Day.

Citazione stile Chigago Style (17a edizione)

Gardey, Jon. Alaska: The Sophisticated Wilderness. New York: Stein and Day, 1976.

Citatione MLA (8a ed.)

Gardey, Jon. Alaska: The Sophisticated Wilderness. Stein and Day, 1976.