APA (7th ed.) Citation

Dewey & Custer. (1989). Dewey Decimal Classification and relative index, vol.1 to IV (19th ed.). Inter Division.

Chicago Style (17th ed.) Citation

Dewey and Custer. Dewey Decimal Classification and Relative Index, Vol.1 to IV. 19th ed. New York: Inter Division, 1989.

MLA (8th ed.) Citation

Dewey and Custer. Dewey Decimal Classification and Relative Index, Vol.1 to IV. 19th ed. Inter Division, 1989.

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