Cita APA (7a ed.)

Churchill, W., Soames, M., Gilbert, M., & Langworth, R. M. (2008). Churchill by himself: The definitive collection of quotations. PublicAffairs.

Cita Chicago Style (17a ed.)

Churchill, Winston, Mary Soames, Martin Gilbert, y Richard M. Langworth. Churchill by Himself: The Definitive Collection of Quotations. New York, NY: PublicAffairs, 2008.

Cita MLA (9a ed.)

Churchill, Winston, et al. Churchill by Himself: The Definitive Collection of Quotations. PublicAffairs, 2008.