Citazione Stile APA (7a Edizione)

Janda, K., Berry, J. M., Goldman, J., Schildkraut,Deborah J, & Manna, P. (2018). The challenge of democracy: American government in global politics (Fourteenth edition.). Cengage Learning.

Citazione stile Chigago Style (17a edizione)

Janda, Kenneth, Jeffrey M. Berry, Jerry Goldman, Schildkraut,Deborah J, e Paul Manna. The Challenge of Democracy: American Government in Global Politics. Fourteenth edition. Boston, MA: Cengage Learning, 2018.

Citatione MLA (9a ed.)

Janda, Kenneth, et al. The Challenge of Democracy: American Government in Global Politics. Fourteenth edition. Cengage Learning, 2018.