Trích dẫn APA

(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.

Trích dẫn MLA

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

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.