Citazione Stile APA (7a Edizione)

Janda, K., & Berry, J. M. &. G. (1992). The Challenge of democracy: Government America. Houghton Mifflin.

Citazione stile Chigago Style (17a edizione)

Janda, Kenneth, e Jeffrey M. & Goldman Berry. The Challenge of Democracy: Government America. Boston: Houghton Mifflin, 1992.

Citatione MLA (9a ed.)

Janda, Kenneth, e Jeffrey M. & Goldman Berry. The Challenge of Democracy: Government America. Houghton Mifflin, 1992.