Checklist of endangered and threatened animals and plants of Illinois /
Illinois Endangered Species Protection Board.
APA Citation
Illinois Endangered Species Protection Board. (1994). Checklist of endangered and threatened animals and plants of Illinois. Springfield, IL: The Board.
MLA Citation
Illinois Endangered Species Protection Board. Checklist of Endangered And Threatened Animals And Plants of Illinois. Springfield, IL: The Board, 1994.
Warning: These citations may not always be complete (especially for serials).