APA

Library of Congress, Library of Congress & Library of Congress. (2001). Library of Congress classification. KK-KKC. Law of Germany: prepared by the Cataloging Policy and Support Office, Library Services. Washington, D.C: Library of Congress, Cataloging Distribution Service.

Chicago

Library of Congress, Library of Congress and Library of Congress. 2001. Library of Congress classification. KK-KKC. Law of Germany: prepared by the Cataloging Policy and Support Office, Library Services. Washington, D.C: Library of Congress, Cataloging Distribution Service.

Harvard

Library of Congress, Library of Congress and Library of Congress. (2001). Library of Congress classification. KK-KKC. Law of Germany: prepared by the Cataloging Policy and Support Office, Library Services. Washington, D.C: Library of Congress, Cataloging Distribution Service.

MLA

Library of Congress, Library of Congress and Library of Congress. Library of Congress classification. KK-KKC. Law of Germany: prepared by the Cataloging Policy and Support Office, Library Services. Washington, D.C: Library of Congress, Cataloging Distribution Service. 2001.