Cita APA (7a ed.)

Porter, C., & Alexander, R. J. (1961). The struggle for democracy in Latin América. The Macmillan.

Cita Chicago Style (17a ed.)

Porter, Charles, y Robert J. Alexander. The Struggle for Democracy in Latin América. New York: The Macmillan, 1961.

Cita MLA (8a ed.)

Porter, Charles, y Robert J. Alexander. The Struggle for Democracy in Latin América. The Macmillan, 1961.