Cita APA (7a ed.)

Hlad, A. (2021). Churchill's secret messenger. John Scognamiglio Books, Kensington Publishing Corp..

Cita Chicago Style (17a ed.)

Hlad, Alan. Churchill's Secret Messenger. New York, NY: John Scognamiglio Books, Kensington Publishing Corp., 2021.

Cita MLA (8a ed.)

Hlad, Alan. Churchill's Secret Messenger. John Scognamiglio Books, Kensington Publishing Corp., 2021.

Precaución: Estas citas no son 100% exactas.