Souder, W., & George C. Paffenbarger. (1942). Physical properties of dental materials. Government Printing Office.
Chicago Style (17th ed.) CitationSouder, Wilmer, and George C. Paffenbarger. Physical Properties of Dental Materials. Washington: Government Printing Office, 1942.
MLA (9th ed.) CitationSouder, Wilmer, and George C. Paffenbarger. Physical Properties of Dental Materials. Government Printing Office, 1942.