APA (7th ed.) Citation

McCarten, A. (2017). Darkest hour: How Churchill brought England back from the brink (First edition.). HarperCollins Publishers.

Chicago Style (17th ed.) Citation

McCarten, Anthony. Darkest Hour: How Churchill Brought England Back from the Brink. First edition. New York: HarperCollins Publishers, 2017.

MLA (8th ed.) Citation

McCarten, Anthony. Darkest Hour: How Churchill Brought England Back from the Brink. First edition. HarperCollins Publishers, 2017.

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