APA (7th ed.) Citation

Northern Illinois University. Center for Governmental Studies. (1997). The Illinois Legislative Information System (Version 1.0.). Northern Illinois University, Center for Government Studies.

Chicago Style (17th ed.) Citation

Northern Illinois University. Center for Governmental Studies. The Illinois Legislative Information System. Version 1.0. DeKalb, Ill.: Northern Illinois University, Center for Government Studies, 1997.

MLA (8th ed.) Citation

Northern Illinois University. Center for Governmental Studies. The Illinois Legislative Information System. Version 1.0. Northern Illinois University, Center for Government Studies, 1997.