APA (7th ed.) Citation

Mudge, I. G., Reed, D. M., & Winchell, C. M. (1929). Guide to reference books (5th ed.). American library association.

Chicago Style (17th ed.) Citation

Mudge, Isadore Gilbert, Doris Mary Reed, and Constance M. Winchell. Guide to Reference Books. 5th ed. Chicago: American library association, 1929.

MLA (8th ed.) Citation

Mudge, Isadore Gilbert, et al. Guide to Reference Books. 5th ed. American library association, 1929.

Warning: These citations may not always be 100% accurate.