Cita APA (7a ed.)

Westoby, A. a. (1981). Communism since World War II. St. Martin's Pr.

Cita Chicago Style (17a ed.)

Westoby, Ad am. Communism Since World War II. New York: St. Martin's Pr, 1981.

Cita MLA (9a ed.)

Westoby, Ad am. Communism Since World War II. St. Martin's Pr, 1981.

Precaución: Estas citas no son 100% exactas.