APA (7th ed.) Citation

Cook, R., McGillivray, A. V., & Scammon, R. M. (2010). America votes 28: Election returns by state. CQ Press.

Chicago Style (17th ed.) Citation

Cook, Rhodes, Alice V. McGillivray, and Richard M. Scammon. America Votes 28: Election Returns by State. Washington, D.C.: CQ Press, 2010.

MLA (9th ed.) Citation

Cook, Rhodes, et al. America Votes 28: Election Returns by State. CQ Press, 2010.