Ulmishek, G. F. (2003). Petroleum geology and resources of the West Siberian Basin, Russia (Version 1.0.). U.S. Dept. of the Interior, U.S. Geological Survey.
Chicago Style (17th ed.) CitationUlmishek, Gregory F. Petroleum Geology and Resources of the West Siberian Basin, Russia. Version 1.0. Reston, Va.: U.S. Dept. of the Interior, U.S. Geological Survey, 2003.
MLA (9th ed.) CitationUlmishek, Gregory F. Petroleum Geology and Resources of the West Siberian Basin, Russia. Version 1.0. U.S. Dept. of the Interior, U.S. Geological Survey, 2003.
Warning: These citations may not always be 100% accurate.