Cita APA

Williams, J. (1968). The ides of May: The defeat of France, May-June 1940. Constable.

Citación estilo Chicago

Williams, John. The Ides of May: The Defeat of France, May-June 1940. London: Constable, 1968.

Cita MLA

Williams, John. The Ides of May: The Defeat of France, May-June 1940. Constable, 1968.