Dewey Melvil. (1971). Decimal Classification and Relative Index vol 3 Relative Index (18th.). Forest press Inc.
Chicago Style (17th ed.) CitationDewey Melvil. Decimal Classification and Relative Index Vol 3 Relative Index. 18th. New York: Forest press Inc, 1971.
MLA (9th ed.) CitationDewey Melvil. Decimal Classification and Relative Index Vol 3 Relative Index. 18th. Forest press Inc, 1971.
Warning: These citations may not always be 100% accurate.