Schulman, B. J. (2008). Student's guide to elections. CQ Press.
Cita Chicago Style (17a ed.)Schulman, Bruce J. Student's Guide to Elections. Washington, D.C.: CQ Press, 2008.
Cita MLA (8a ed.)Schulman, Bruce J. Student's Guide to Elections. CQ Press, 2008.
Precaución: Estas citas no son 100% exactas.