APA (7th ed.) Citation

CQ Press. (2010). Guide to U.S. elections (6th ed.). CQ Press.

Chicago Style (17th ed.) Citation

CQ Press. Guide to U.S. Elections. 6th ed. Washington, D.C.: CQ Press, 2010.

MLA (8th ed.) Citation

CQ Press. Guide to U.S. Elections. 6th ed. CQ Press, 2010.