APA (7th ed.) Citation

Dewey, M. (1951). Decimal classification & relative index (Standard (15th) ed. rev.). Forest Press.

Chicago Style (17th ed.) Citation

Dewey, Melvil. Decimal Classification & Relative Index. Standard (15th) ed. rev. Lake Placid Club, N.Y.: Forest Press, 1951.

MLA (8th ed.) Citation

Dewey, Melvil. Decimal Classification & Relative Index. Standard (15th) ed. rev. Forest Press, 1951.