Cita APA (7th ed.)

Greenberg, E. S., Minkoff, S. L., Ryan, J. M., Page, B. I., & Doherty, D. (2018). The struggle for democracy (2016 presidential election edition.). Pearson.

Cita Chicago (17th ed.)

Greenberg, Edward S., Scott L. Minkoff, Josh M. Ryan, Benjamin I. Page, i David Doherty. The Struggle for Democracy. 2016 presidential election edition. New York: Pearson, 2018.

Cita MLA (9th ed.)

Greenberg, Edward S., et al. The Struggle for Democracy. 2016 presidential election edition. Pearson, 2018.