APA ציטוט

Dewey, M. (2011). Dewey Decimal Classification and Relative Index (DDC 23) Vol.2. OCLC.

Chicago Style (17th ed.) Citation

Dewey, Melvil. Dewey Decimal Classification and Relative Index (DDC 23) Vol.2. OCLC, 2011.

ציטוט MLA

Dewey, Melvil. Dewey Decimal Classification and Relative Index (DDC 23) Vol.2. OCLC, 2011.