APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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