APA استشهاد

Conference Papers. (2003). Dewey Decimal Classification Vol. 4 (22.). OCLC.

استشهاد بنمط شيكاغو

Conference Papers. Dewey Decimal Classification Vol. 4. 22. Ohio: OCLC, 2003.

MLA استشهاد

Conference Papers. Dewey Decimal Classification Vol. 4. 22. OCLC, 2003.