APA (7th ed.) Citation

Christiansen, R. L. (2001). The Quaternary and Pliocene Yellowstone plateau volcanic field of Wyoming, Idaho, and Montana. U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Christiansen, Robert L. The Quaternary and Pliocene Yellowstone Plateau Volcanic Field of Wyoming, Idaho, and Montana. Reston, Va.: U.S. Dept. of the Interior, U.S. Geological Survey, 2001.

MLA (9th ed.) Citation

Christiansen, Robert L. The Quaternary and Pliocene Yellowstone Plateau Volcanic Field of Wyoming, Idaho, and Montana. U.S. Dept. of the Interior, U.S. Geological Survey, 2001.