Παραπομπή APA

Beauvoir, S. d., & Howard, R. (1963). Force of circumstance. Penguin.

Παραπομπή Chicago Style

Beauvoir, Simone de, και Richard Howard. Force of Circumstance. New York: Penguin, 1963.

Παραπομπή MLA

Beauvoir, Simone de, και Richard Howard. Force of Circumstance. Penguin, 1963.