APA aipamena

Dewey, M., Beall, J., Matthews, W. E., Mitchell, J. S., & New, G. R. (1996). Dewey decimal classification and relative index (Ed. 21.). Albany, N.Y.: Forest Press, a division of OCLC Online Computer Library Center.

Chicago Style aipamena

Dewey, Melvil, Julianne Beall, Winton E. Matthews, Joan S. Mitchell, và Gregory R. New. Dewey Decimal Classification and Relative Index. Ed. 21. Albany, N.Y.: Forest Press, a division of OCLC Online Computer Library Center, 1996.

MLA aipamena

Dewey, Melvil, et al. Dewey Decimal Classification and Relative Index. Ed. 21. Albany, N.Y.: Forest Press, a division of OCLC Online Computer Library Center, 1996.