Strong, M. F. (1971). Desert gem trails: A field guide to the gem and mineral localities of the Mojave and Colorado Deserts in California and adjacent areas of Nevada (2nd ed. (rev.).). Gembooks.
Chicago Style (17th ed.) CitationStrong, Mary Frances. Desert Gem Trails: A Field Guide to the Gem and Mineral Localities of the Mojave and Colorado Deserts in California and Adjacent Areas of Nevada. 2nd ed. (rev.). Mentone, Calif.: Gembooks, 1971.
MLA (9th ed.) CitationStrong, Mary Frances. Desert Gem Trails: A Field Guide to the Gem and Mineral Localities of the Mojave and Colorado Deserts in California and Adjacent Areas of Nevada. 2nd ed. (rev.). Gembooks, 1971.
Warning: These citations may not always be 100% accurate.