American Geological Institute & Hamblin, W. K. (1974). Roadside geology of U.S. Interstate 80 between Salt Lake City and San Francisco: The meaning behind the landscape. Varna Enterprises.
Chicago Style (17th ed.) CitationAmerican Geological Institute and W. Kenneth Hamblin. Roadside Geology of U.S. Interstate 80 Between Salt Lake City and San Francisco: The Meaning Behind the Landscape. Van Nuys, Calif.: Varna Enterprises, 1974.
MLA (8th ed.) CitationAmerican Geological Institute and W. Kenneth Hamblin. Roadside Geology of U.S. Interstate 80 Between Salt Lake City and San Francisco: The Meaning Behind the Landscape. Varna Enterprises, 1974.
Warning: These citations may not always be 100% accurate.