APA (7th ed.) Citation

Illinois. (1922). Constitution of the state of Illinois adopted May 13, 1870. [Schnepp & Barnes, printers].

Chicago Style (17th ed.) Citation

Illinois. Constitution of the State of Illinois Adopted May 13, 1870. [Springfield, Ill.]: [Schnepp & Barnes, printers], 1922.

MLA (9th ed.) Citation

Illinois. Constitution of the State of Illinois Adopted May 13, 1870. [Schnepp & Barnes, printers], 1922.

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