Cita APA

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

Chicago Style Citation

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

Cita MLA

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

Atenció: Aquestes cites poden no estar 100% correctes.