APA (7th ed.) Citation

Bartlett, R. A. (1985). Yellowstone: A wilderness besieged. Univ. of Arizona Pr.

Chicago Style (17th ed.) Citation

Bartlett, Richard A. Yellowstone: A Wilderness Besieged. Tucson, Ariz: Univ. of Arizona Pr, 1985.

MLA (9th ed.) Citation

Bartlett, Richard A. Yellowstone: A Wilderness Besieged. Univ. of Arizona Pr, 1985.

Warning: These citations may not always be 100% accurate.