Cole, D. L., & Hegrenes, J. R. (1953). Report on petroglyphs of the Dalles Reservoir. U.S. Dept. of the Interior, National Park Service, Region Four Office.
Style de citation Chicago (17e éd.)Cole, David L., et Jack R. Hegrenes. Report on Petroglyphs of the Dalles Reservoir. San Francisco: U.S. Dept. of the Interior, National Park Service, Region Four Office, 1953.
Style de citation MLA (8e éd.)Cole, David L., et Jack R. Hegrenes. Report on Petroglyphs of the Dalles Reservoir. U.S. Dept. of the Interior, National Park Service, Region Four Office, 1953.
Attention : ces citations peuvent ne pas être correctes à 100%.