APA (7th ed.) Citation

Beauvoir, S. d., Le Bon de Beauvoir, S., & Simons, M. A. (2009). Wartime Diary. University of Illinois Press.

Chicago Style (17th ed.) Citation

Beauvoir, Simone de, Sylvie Le Bon de Beauvoir, and Margaret A. Simons. Wartime Diary. Urbana: University of Illinois Press, 2009.

MLA (8th ed.) Citation

Beauvoir, Simone de, et al. Wartime Diary. University of Illinois Press, 2009.