Cita APA (7a ed.)

Tolbert, C. J., Donovan, T., & Cain, B. E. (2008). Democracy in the States: Experiments in Election Reform. Brookings Institution Press.

Cita Chicago Style (17a ed.)

Tolbert, Caroline J., Todd Donovan, y Bruce E. Cain. Democracy in the States: Experiments in Election Reform. Washington, DC: Brookings Institution Press, 2008.

Cita MLA (8a ed.)

Tolbert, Caroline J., et al. Democracy in the States: Experiments in Election Reform. Brookings Institution Press, 2008.