Dewey, M., Comaromi, J. P., Beall, J., Matthews, W. E., & New, G. R. (1990). Abridged Dewey decimal classification and relative index (Ed. 12.). Forest Press.
Chicago Style (17th ed.) CitationDewey, Melvil, John P. Comaromi, Julianne Beall, Winton E. Matthews, and Gregory R. New. Abridged Dewey Decimal Classification and Relative Index. Ed. 12. Albany, N.Y: Forest Press, 1990.
MLA (8th ed.) CitationDewey, Melvil, et al. Abridged Dewey Decimal Classification and Relative Index. Ed. 12. Forest Press, 1990.
Warning: These citations may not always be 100% accurate.