APA (7th ed.) Citation

(1997). Yellowstone's northern range: Complexity & change in a wildland ecosystem. Yellowstone National Park, National Park Service.

Chicago Style (17th ed.) Citation

Yellowstone's Northern Range: Complexity & Change in a Wildland Ecosystem. Mammoth Hot Springs, Wyoming: Yellowstone National Park, National Park Service, 1997.

MLA (9th ed.) Citation

Yellowstone's Northern Range: Complexity & Change in a Wildland Ecosystem. Yellowstone National Park, National Park Service, 1997.