APA (7th ed.) Citation

Illinois. Natural History Survey Division. (1957). Illinois Natural History Survey bulletin. State of Illinois, Dept. of Registration and Education, Natural History Survey Division.

Chicago Style (17th ed.) Citation

Illinois. Natural History Survey Division. Illinois Natural History Survey Bulletin. Urbana, Ill.: State of Illinois, Dept. of Registration and Education, Natural History Survey Division, 1957.

MLA (9th ed.) Citation

Illinois. Natural History Survey Division. Illinois Natural History Survey Bulletin. State of Illinois, Dept. of Registration and Education, Natural History Survey Division, 1957.

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