Cytowanie według stylu APA (wyd. 7)

National Geographic Society, Washington, D.C. Book Service. (1966). America's wonderlands: The scenic national parks and monuments of the United States (New enl. ed.). National Geographic Society.

Cytowanie według stylu Chicago (wyd. 17)

National Geographic Society, Washington, D.C. Book Service. America's Wonderlands: The Scenic National Parks and Monuments of the United States. New enl. ed. Washington, DC: National Geographic Society, 1966.

Cytowanie według stylu MLA (wyd. 9)

National Geographic Society, Washington, D.C. Book Service. America's Wonderlands: The Scenic National Parks and Monuments of the United States. New enl. ed. National Geographic Society, 1966.