Robinson, W. E., & Cook, G. L. (1975). Compositional variations of organic material from Green River oil shale-WOSCO EX-1 core (Utah). United States. Dept. of the Interior, Bureau of Mines.
Chicago Style (17th ed.) CitationRobinson, W. E., and Glen L. Cook. Compositional Variations of Organic Material from Green River Oil Shale-WOSCO EX-1 Core (Utah). [Washington]: United States. Dept. of the Interior, Bureau of Mines, 1975.
MLA (9th ed.) CitationRobinson, W. E., and Glen L. Cook. Compositional Variations of Organic Material from Green River Oil Shale-WOSCO EX-1 Core (Utah). United States. Dept. of the Interior, Bureau of Mines, 1975.
Warning: These citations may not always be 100% accurate.