Green, D. P., & Gerber, A. S. (2008). Get Out the Vote: How to Increase Voter Turnout (Second edition.). Brookings Institution Press.
Cita Chicago Style (17a ed.)Green, Donald P., y Alan S. Gerber. Get Out the Vote: How to Increase Voter Turnout. Second edition. Washington, D.C.: Brookings Institution Press, 2008.
Cita MLA (8a ed.)Green, Donald P., y Alan S. Gerber. Get Out the Vote: How to Increase Voter Turnout. Second edition. Brookings Institution Press, 2008.
Precaución: Estas citas no son 100% exactas.