APA aipamena

Janda, K., Berry, J. M., Goldman, J., & Huff, E. (1990). The challenge of democracy: Government in America (Brief ed.). Houghton Mifflin.

Chicago Style aipamena

Janda, Kenneth, Jeffrey M. Berry, Jerry Goldman, and Earl Huff. The Challenge of Democracy: Government in America. Brief ed. Boston: Houghton Mifflin, 1990.

MLA aipamena

Janda, Kenneth, et al. The Challenge of Democracy: Government in America. Brief ed. Houghton Mifflin, 1990.