APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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

Warning: These citations may not always be 100% accurate.