APA (7th ed.) Citation

Leonard, N. (2021). M, king's bodyguard: A novel (First edition.). Pantheon Books.

Chicago Style (17th ed.) Citation

Leonard, Niall. M, King's Bodyguard: A Novel. First edition. New York: Pantheon Books, 2021.

MLA (8th ed.) Citation

Leonard, Niall. M, King's Bodyguard: A Novel. First edition. Pantheon Books, 2021.

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