Love, J. D. (1989). Yellowstone and Grand Teton National Parks and the middle Rocky Mountains: Casper, Wyoming to Salt Lake City, Utah, July 20-30, 1989. American Geophysical Union.
Chicago Style (17th ed.) CitationLove, J. D. Yellowstone and Grand Teton National Parks and the Middle Rocky Mountains: Casper, Wyoming to Salt Lake City, Utah, July 20-30, 1989. Washington, D.C.: American Geophysical Union, 1989.
MLA (9th ed.) CitationLove, J. D. Yellowstone and Grand Teton National Parks and the Middle Rocky Mountains: Casper, Wyoming to Salt Lake City, Utah, July 20-30, 1989. American Geophysical Union, 1989.
Warning: These citations may not always be 100% accurate.