Freeman, J. R., & Woodward, R. W. (1921). Some properties of white metal bearing alloys at elevated temperatures. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationFreeman, John Ripley, and Raymond W. Woodward. Some Properties of White Metal Bearing Alloys at Elevated Temperatures. [Washington?]: U.S. Government Printing Office, 1921.
MLA (9th ed.) CitationFreeman, John Ripley, and Raymond W. Woodward. Some Properties of White Metal Bearing Alloys at Elevated Temperatures. U.S. Government Printing Office, 1921.
Warning: These citations may not always be 100% accurate.