APA (7th ed.) Citation

Newberry Library, Chicago Historical Society, Grossman, J. R., Keating, A. D., & Reiff, J. L. (2004). The encyclopedia of Chicago. University of Chicago Press.

Chicago Style (17th ed.) Citation

Newberry Library, Chicago Historical Society, James R. Grossman, Ann Durkin Keating, and Janice L. Reiff. The Encyclopedia of Chicago. Chicago: University of Chicago Press, 2004.

MLA (9th ed.) Citation

Newberry Library, et al. The Encyclopedia of Chicago. University of Chicago Press, 2004.