APA (7 ম সংস্করণ) উদ্ধৃতি

Dewey, M. (1971). Dewey decimal classification and relative index (18th. ed.). Forest Press, a division of OCLC Online Computer Library Center.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Dewey, Melvil. Dewey Decimal Classification and Relative Index. 18th. ed. Albany, N.Y.: Forest Press, a division of OCLC Online Computer Library Center, 1971.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Dewey, Melvil. Dewey Decimal Classification and Relative Index. 18th. ed. Forest Press, a division of OCLC Online Computer Library Center, 1971.