Haugen, P. (2008). Was Napoleon poisoned?: And other unsolved mysteries of royal history. John Wiley.
Citação do estilo Chicago (17ª ed.)Haugen, Peter. Was Napoleon Poisoned?: And Other Unsolved Mysteries of Royal History. Hoboken, NJ: John Wiley, 2008.
Citação MLA (8ª ed.)Haugen, Peter. Was Napoleon Poisoned?: And Other Unsolved Mysteries of Royal History. John Wiley, 2008.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.