Ham, W. E. (1961). Borate minerals in Permian gypsum of west central Oklahoma. University of Oklahoma.
Chicago Style (17th ed.) CitationHam, William E. Borate Minerals in Permian Gypsum of West Central Oklahoma. Norman: University of Oklahoma, 1961.
MLA (9th ed.) CitationHam, William E. Borate Minerals in Permian Gypsum of West Central Oklahoma. University of Oklahoma, 1961.
Warning: These citations may not always be 100% accurate.