APA引文

(2003). Understanding MARC authority records: Machine-readable cataloging. Washington, DC: Cataloging Distribution Service, Library of Congress.

Trích dẫn kiểu Chicago

Understanding MARC Authority Records: Machine-readable Cataloging. Washington, DC: Cataloging Distribution Service, Library of Congress, 2003.

MLA引文

Understanding MARC Authority Records: Machine-readable Cataloging. Washington, DC: Cataloging Distribution Service, Library of Congress, 2003.

警告：这些引文格式不一定是100％准确.