Geological Survey (U.S.) & Malde, H. E. (1990). Geologic profiles of the canyon walls of the Snake River, from Sinker Creek to Guffey Butte, Idaho. The Survey.
Chicago Style (17th ed.) CitationGeological Survey (U.S.) and Harold E. Malde. Geologic Profiles of the Canyon Walls of the Snake River, from Sinker Creek to Guffey Butte, Idaho. [Reston, Va.]: The Survey, 1990.
MLA (9th ed.) CitationGeological Survey (U.S.) and Harold E. Malde. Geologic Profiles of the Canyon Walls of the Snake River, from Sinker Creek to Guffey Butte, Idaho. The Survey, 1990.
Warning: These citations may not always be 100% accurate.