Dewey, M. (1951). Decimal classification & relative index (Standard (15th) ed. rev.). Forest Press.
Chicago Style (17th ed.) CitationDewey, Melvil. Decimal Classification & Relative Index. Standard (15th) ed. rev. Lake Placid Club, N.Y.: Forest Press, 1951.
MLA (8th ed.) CitationDewey, Melvil. Decimal Classification & Relative Index. Standard (15th) ed. rev. Forest Press, 1951.
Warning: These citations may not always be 100% accurate.