APA (7th ed.) Citation

Greenwald, H. P., & Rice, G. S. (1929). Coal-dust explosibility factors indicated by experimental mine investigations, 1911-1929. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

Greenwald, H. P., and George S. Rice. Coal-dust Explosibility Factors Indicated by Experimental Mine Investigations, 1911-1929. [Washington?]: U.S. Government Printing Office, 1929.

MLA (9th ed.) Citation

Greenwald, H. P., and George S. Rice. Coal-dust Explosibility Factors Indicated by Experimental Mine Investigations, 1911-1929. U.S. Government Printing Office, 1929.