APA (7th ed.) Citation

Powell, F. W. (1922). The Bureau of mines: Its history, activities and organization. D. Appleton and company.

Chicago Style (17th ed.) Citation

Powell, Fred Wilbur. The Bureau of Mines: Its History, Activities and Organization. New York: D. Appleton and company, 1922.

MLA (9th ed.) Citation

Powell, Fred Wilbur. The Bureau of Mines: Its History, Activities and Organization. D. Appleton and company, 1922.

Warning: These citations may not always be 100% accurate.