APA (7th ed.) Citation

Dewey, M. (1989). Dewey decimal classification and relative index. Forest Press.

Chicago Style (17th ed.) Citation

Dewey, Melvil. Dewey Decimal Classification and Relative Index. Albany, NY: Forest Press, 1989.

MLA (9th ed.) Citation

Dewey, Melvil. Dewey Decimal Classification and Relative Index. Forest Press, 1989.

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