APA引文

Winchell, C. M., & Mudge, I. G. (1951). Guide to reference books (7th ed., based on the Guide to reference books, 6th ed., by Isadore Gilbert Mudge.). American Library Assn..

Chicago Style (17th ed.) Citation

Winchell, Constance M., and Isadore Gilbert Mudge. Guide to Reference Books. 7th ed., based on the Guide to reference books, 6th ed., by Isadore Gilbert Mudge. Chicago: American Library Assn., 1951.

MLA引文

Winchell, Constance M., and Isadore Gilbert Mudge. Guide to Reference Books. 7th ed., based on the Guide to reference books, 6th ed., by Isadore Gilbert Mudge. American Library Assn., 1951.