Cita APA

Greenberg, E. S., & Page, B. I. (1993). The struggle for democracy.

Citación estilo Chicago

Greenberg, Edward S., and Benjamin I. Page. The Struggle for Democracy. New York, Harper Collins, 1993.

Cita MLA

Greenberg, Edward S., and Benjamin I. Page. The Struggle for Democracy. 1993.

Warning: These citations may not always be 100% accurate.