APA (7th ed.) Citation

United States. Bureau of Mines, Cooper, C. L., Fieldner, A. C., Cooper, H. M., Osgood, F. D., Geyer, J. N., & Snyder, N. H. (1928). Analyses of Oklahoma coals. U.S. Dept. of Commerce, Bureau of Mines : U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Bureau of Mines, C. L. Cooper, Arno Carl Fieldner, Harry Mac Cooper, Fred D. Osgood, John Nicholas Geyer, and Ned H. Snyder. Analyses of Oklahoma Coals. Washington, D.C.: U.S. Dept. of Commerce, Bureau of Mines : U.S. G.P.O., 1928.

MLA (8th ed.) Citation

United States. Bureau of Mines, et al. Analyses of Oklahoma Coals. U.S. Dept. of Commerce, Bureau of Mines : U.S. G.P.O., 1928.