APA (7e ed.) Bronvermelding

Dewey, M. (1979). Dewey decimal classification and relative index (19th. ed.). Forest Press, a division of OCLC Online Computer Library Center.

Chicago (17e ed.) Bronvermelding

Dewey, Melvil. Dewey Decimal Classification and Relative Index. 19th. ed. Albany, N.Y.: Forest Press, a division of OCLC Online Computer Library Center, 1979.

MLA (9e ed.) Bronvermelding

Dewey, Melvil. Dewey Decimal Classification and Relative Index. 19th. ed. Forest Press, a division of OCLC Online Computer Library Center, 1979.

Let op: Deze citaties zijn niet altijd 100% accuraat.