APA (7. basım) Alıntı

United States. Library of Congress & Library of Congress. Cataloging Policy and Support Office. (2008). Library of Congress classification. L. Education (2008 ed.). Library of Congress, Cataloging Distribution Service.

Chicago Style (17. basım) Atıf

United States. Library of Congress ve Library of Congress. Cataloging Policy and Support Office. Library of Congress Classification. L. Education. 2008 ed. Washington, D.C: Library of Congress, Cataloging Distribution Service, 2008.

MLA (9th ed.) Atıf

United States. Library of Congress ve Library of Congress. Cataloging Policy and Support Office. Library of Congress Classification. L. Education. 2008 ed. Library of Congress, Cataloging Distribution Service, 2008.