Cita APA

Barber, B. R., & Watson, P. (1988). The struggle for democracy (1st U.S. ed.). Little, Brown.

Citación estilo Chicago

Barber, Benjamin R., and Patrick Watson. The Struggle for Democracy. 1st U.S. ed. Boston: Little, Brown, 1988.

Cita MLA

Barber, Benjamin R., and Patrick Watson. The Struggle for Democracy. 1st U.S. ed. Little, Brown, 1988.