Gaya APA

Dewey Decimal Classification and Related Index. (2011). Dublin: OCLC (Online Computer Library Center).

Gaya Chicago

Dewey Decimal Classification and Related Index. 23. Dublin: OCLC (Online Computer Library Center), 2011. Reference.

Gaya MLA

Dewey Decimal Classification and Related Index. 23. Dublin: OCLC (Online Computer Library Center), 2011. Reference.

Gaya Turabian

Dewey Decimal Classification and Related Index. Dublin: OCLC (Online Computer Library Center), 2011. Reference.