Citazione Stile APA (7a Edizione)

Ford, L. E., Bardes, B. A., Schmidt, S. W., & Shelley, M. C. (2014). American government and politics today (2015-2016 edition, AP® edition.). Cengage Learning.

Citazione stile Chigago Style (17a edizione)

Ford, Lynne E., Barbara A. Bardes, Steffen W. Schmidt, e Mack C. Shelley. American Government and Politics Today. 2015-2016 edition, AP® edition. Boston, MA: Cengage Learning, 2014.

Citatione MLA (9a ed.)

Ford, Lynne E., et al. American Government and Politics Today. 2015-2016 edition, AP® edition. Cengage Learning, 2014.