Styl cytowania APA

Berman, L., Murphy, B. A., & Woshinsky, O. H. (1996). Approaching democracy.

Styl cytowania Chicago

Berman, Larry, Bruce Allen Murphy, i Oliver H. Woshinsky. Approaching Democracy. New Jersey, Prentice hall, 1996.

Styl cytowania MLA

Berman, Larry, et al. Approaching Democracy. 1996.