APA ציטוט

Library of Congress & Library of Congress. Cataloging Policy and Support Office. (2004). Library of Congress classification. Q. Science (2004 ed.). Library of Congress, Cataloging Distribution Service.

Chicago Style (17th ed.) Citation

Library of Congress and Library of Congress. Cataloging Policy and Support Office. Library of Congress Classification. Q. Science. 2004 ed. Washington, D.C: Library of Congress, Cataloging Distribution Service, 2004.

ציטוט MLA

Library of Congress and Library of Congress. Cataloging Policy and Support Office. Library of Congress Classification. Q. Science. 2004 ed. Library of Congress, Cataloging Distribution Service, 2004.