Cita APA

Dewey, M. (2003). Dewey decimal classification and relative index. Dublin, Ohio: OCLC Online Computer Library Center.

Chicago Style Citation

Dewey, Melvil. Dewey Decimal Classification and Relative Index. Dublin, Ohio: OCLC Online Computer Library Center, 2003.

Cita MLA

Dewey, Melvil. Dewey Decimal Classification and Relative Index. Dublin, Ohio: OCLC Online Computer Library Center, 2003.

Atenció: Aquestes cites poden no estar 100% correctes.