APA (7th ed.) Citation

Ash, S. H. (1950). Data on pumping at the anthracite mines of Pennsylvania. United States Department of the Interior, Bureau of Mines.

Chicago Style (17th ed.) Citation

Ash, S. H. Data on Pumping at the Anthracite Mines of Pennsylvania. [Washington, D.C.]: United States Department of the Interior, Bureau of Mines, 1950.

MLA (9th ed.) Citation

Ash, S. H. Data on Pumping at the Anthracite Mines of Pennsylvania. United States Department of the Interior, Bureau of Mines, 1950.

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