Cita APA

Willkie, W. L., & Hoover, H. (1943). Prefaces to peace: A symposium consisting of the following . Simon and Schuster [u.a.].

Citación estilo Chicago

Willkie, Wendell L., y Herbert Hoover. Prefaces to Peace: A Symposium Consisting of the Following . New York: Simon and Schuster [u.a.], 1943.

Cita MLA

Willkie, Wendell L., y Herbert Hoover. Prefaces to Peace: A Symposium Consisting of the Following . Simon and Schuster [u.a.], 1943.