Cita APA (7a ed.)

Haugen, P. (2008). Was Napoleon poisoned? and other unsolved mysteries of royal history. Wiley.

Cita Chicago Style (17a ed.)

Haugen, Peter. Was Napoleon Poisoned? and Other Unsolved Mysteries of Royal History. Hoboken, N.J: Wiley, 2008.

Cita MLA (9a ed.)

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