APA (7e ed.) Bronvermelding

United States. Library of Congress & Library of Congress. Policy and Standards Division. (2009). Library of Congress classification. T. Technology ([2009 ed.].). Library of Congress, Cataloging Distribution Service.

Chicago (17e ed.) Bronvermelding

United States. Library of Congress en Library of Congress. Policy and Standards Division. Library of Congress Classification. T. Technology. [2009 ed.]. Washington, D.C: Library of Congress, Cataloging Distribution Service, 2009.

MLA (9e ed.) Bronvermelding

United States. Library of Congress en Library of Congress. Policy and Standards Division. Library of Congress Classification. T. Technology. [2009 ed.]. Library of Congress, Cataloging Distribution Service, 2009.