APA (7th ed.) Citation

Fowler, H. C. (1926). Accidents in petroleum industry of Oklahoma, 1915-24. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

Fowler, H. C. Accidents in Petroleum Industry of Oklahoma, 1915-24. [Washington?]: U.S. Government Printing Office, 1926.

MLA (9th ed.) Citation

Fowler, H. C. Accidents in Petroleum Industry of Oklahoma, 1915-24. U.S. Government Printing Office, 1926.