APA (7th ed.) Citation

Haugen, P. (2008). Was Napoleon Poisoned ? and Other Unsolved Mysteries of Royal history. John Wiley & Sons.

Chicago Style (17th ed.) Citation

Haugen, Peter. Was Napoleon Poisoned ? and Other Unsolved Mysteries of Royal History. John Wiley & Sons, 2008.

MLA (8th ed.) Citation

Haugen, Peter. Was Napoleon Poisoned ? and Other Unsolved Mysteries of Royal History. John Wiley & Sons, 2008.

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