Cita APA

Unger, I. 1., & Unger, D. (1974). The movement: A history of the American new left 1959-1972. New York: Dodd, Mead & Company.

Citación estilo Chicago

Unger, Irwin 1927-, y Debi Unger. The Movement: A History of the American New Left 1959-1972. New York: Dodd, Mead & Company, 1974.

Cita MLA

Unger, Irwin 1927-, y Debi Unger. The Movement: A History of the American New Left 1959-1972. New York: Dodd, Mead & Company, 1974.