APA (7th ed.) Citation

Dewey, M. (1959). Decimal classification and relative index (8th ed.). Forest Press.

Chicago Style (17th ed.) Citation

Dewey, Melvil. Decimal Classification and Relative Index. 8th ed. Lake Placed Club, N.Y.: Forest Press, 1959.

MLA (8th ed.) Citation

Dewey, Melvil. Decimal Classification and Relative Index. 8th ed. Forest Press, 1959.