APA (7th ed.) Citation

Capp, J. P., & Spencer, J. D. (1970). Fly ash utilization: A summary of applications and technology. U.S. Bureau of Mines; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.].

Chicago Style (17th ed.) Citation

Capp, John P., and John D. Spencer. Fly Ash Utilization: A Summary of Applications and Technology. [Washington]: U.S. Bureau of Mines; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1970.

MLA (8th ed.) Citation

Capp, John P., and John D. Spencer. Fly Ash Utilization: A Summary of Applications and Technology. U.S. Bureau of Mines; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1970.