APA (7th ed.) Citation

(1922). German and Alsatian potash industry. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

German and Alsatian Potash Industry. [Washington?]: U.S. Government Printing Office, 1922.

MLA (9th ed.) Citation

German and Alsatian Potash Industry. U.S. Government Printing Office, 1922.

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