APA (7th ed.) Citation

Howard, M. R. (2009). Napoleon's poisoned chalice: The Emperor and his doctors on St. Helena. History.

Chicago Style (17th ed.) Citation

Howard, Martin R. Napoleon's Poisoned Chalice: The Emperor and His Doctors on St. Helena. Stroud: History, 2009.

MLA (9th ed.) Citation

Howard, Martin R. Napoleon's Poisoned Chalice: The Emperor and His Doctors on St. Helena. History, 2009.