APA (7th ed.) Citation

Illinois State Historical Library, Illinois State Historical Society, & Sager, J. G. (1930). Illinois State Historical Library and Society.: General index to Collections, Journals, Publications, 1899-1928. Royal Print Co..

Chicago Style (17th ed.) Citation

Illinois State Historical Library, Illinois State Historical Society, and Juliet Gilman Sager. Illinois State Historical Library and Society.: General Index to Collections, Journals, Publications, 1899-1928. Quincy, Ill.: Royal Print Co., 1930.

MLA (9th ed.) Citation

Illinois State Historical Library, et al. Illinois State Historical Library and Society.: General Index to Collections, Journals, Publications, 1899-1928. Royal Print Co., 1930.