APA (7th ed.) Citation

Dewey, M. (1996). Dewey Decimal Classification and Relative Index (21th ed.). Forest Press.

Chicago Style (17th ed.) Citation

Dewey, Melvil. Dewey Decimal Classification and Relative Index. 21th ed. Albany: Forest Press, 1996.

MLA (8th ed.) Citation

Dewey, Melvil. Dewey Decimal Classification and Relative Index. 21th ed. Forest Press, 1996.

Warning: These citations may not always be 100% accurate.