Citazione Stile APA (7a Edizione)

Comaromi, J. P. (1969). A history of the Dewey decimal classification: Editions one through fifteen, 1876-1951.

Citazione stile Chigago Style (17a edizione)

Comaromi, John P. A History of the Dewey Decimal Classification: Editions One Through Fifteen, 1876-1951. 1969.

Citatione MLA (8a ed.)

Comaromi, John P. A History of the Dewey Decimal Classification: Editions One Through Fifteen, 1876-1951. 1969.