Cita APA

Grayson, K., Ketchum, R. M., & Traurig, R. (1955). What is democracy. New York: E. P. Dutton.

Citación estilo Chicago

Grayson, Kirk, Richard M. Ketchum, y Ruth Traurig. What Is Democracy. New York: E. P. Dutton, 1955.

Cita MLA

Grayson, Kirk, Richard M. Ketchum, y Ruth Traurig. What Is Democracy. New York: E. P. Dutton, 1955.