Small, L. (1960). Hardness, theory and practice. Service Diamond Tool Co..
Chicago Style (17th ed.) CitationSmall, Louis. Hardness, Theory and Practice. Ferndale, Mich.: Service Diamond Tool Co., 1960.
MLA (9th ed.) CitationSmall, Louis. Hardness, Theory and Practice. Service Diamond Tool Co., 1960.
Warning: These citations may not always be 100% accurate.