APA (7th ed.) Citation

Clarke, E. A., Chaffee, C. C., & Hirst, L. L. (1953). Early operations of the hydrogenation demonstration plant, using Rock Springs, Wyoming coal. U.S. Dept. of the Interior, Bureau of Mines.

Chicago Style (17th ed.) Citation

Clarke, Edwin A., C. C. Chaffee, and L. L. 1903- Hirst. Early Operations of the Hydrogenation Demonstration Plant, Using Rock Springs, Wyoming Coal. Washington, D.C.: U.S. Dept. of the Interior, Bureau of Mines, 1953.

MLA (8th ed.) Citation

Clarke, Edwin A., et al. Early Operations of the Hydrogenation Demonstration Plant, Using Rock Springs, Wyoming Coal. U.S. Dept. of the Interior, Bureau of Mines, 1953.