APA引文

Winchell, C. M. (1951). Guide to reference books. Chicago: A.L.A..

Trích dẫn kiểu Chicago

Winchell, Constance M. Guide to Reference Books. Chicago: A.L.A., 1951.

MLA引文

Winchell, Constance M. Guide to Reference Books. Chicago: A.L.A., 1951.