APA引文

Dunkin, P. S. (1969). Cataloging U.S.A. Chicago: American Library Association.

Trích dẫn kiểu Chicago

Dunkin, Paul S. Cataloging U.S.A. Chicago: American Library Association, 1969.

MLA引文

Dunkin, Paul S. Cataloging U.S.A. Chicago: American Library Association, 1969.

警告：這些引文格式不一定是100％准確.