Gaya APA

Dewey, M., Mitchell, J, S. (2011). Dewey decimal classification and relative index: volume 2 (Edisi 23). Ohio: OCLC Online Computer Library Center.

Gaya MLA

Dewey, Melvil., Mitchell, Joan, S.. "Dewey decimal classification and relative index: volume 2". Edisi 23 Ohio: OCLC Online Computer Library Center, 2011. Text.