APA (7th ed.) Citation

Greenwald, H. P., Paul, J. W., & Rice, G. S. (1927). Coal-dust explosion tests in experimental mine, 1919 to 1924, inclusive. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

Greenwald, H. P., J. W. Paul, and George S. Rice. Coal-dust Explosion Tests in Experimental Mine, 1919 to 1924, Inclusive. [Washington?]: U.S. Government Printing Office, 1927.

MLA (9th ed.) Citation

Greenwald, H. P., et al. Coal-dust Explosion Tests in Experimental Mine, 1919 to 1924, Inclusive. U.S. Government Printing Office, 1927.