APA citiranje

Patra M. (2011). Dewey Decimal Classification Ed.23. Vol. 1 (23.). OCLC.

Chicago Edition Citation

Patra M. Dewey Decimal Classification Ed.23. Vol. 1. 23. Ohio: OCLC, 2011.

MLA citiranje

Patra M. Dewey Decimal Classification Ed.23. Vol. 1. 23. OCLC, 2011.