APA (7th ed.) Citation

Illinois. Sesquicentennial Commission. (1969). Illinois; guide & gazetteer. Rand McNally.

Chicago Style (17th ed.) Citation

Illinois. Sesquicentennial Commission. Illinois; Guide & Gazetteer. Chicago: Rand McNally, 1969.

MLA (9th ed.) Citation

Illinois. Sesquicentennial Commission. Illinois; Guide & Gazetteer. Rand McNally, 1969.

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