Horsley, A. D. (1986). Illionis: A geography. Westview.
Chicago Style (17th ed.) CitationHorsley, A. Doyne. Illionis: A Geography. Westview, 1986.
MLA (8th ed.) CitationHorsley, A. Doyne. Illionis: A Geography. Westview, 1986.
Warning: These citations may not always be 100% accurate.