Citazione Stile APA (7a Edizione)

Newitt, M. D. D. (2005). A history of Portuguese overseas expansion, 1400-1668. New York : Routledge.

Citazione stile Chigago Style (17a edizione)

Newitt, M. D. D. A History of Portuguese Overseas Expansion, 1400-1668. London: New York : Routledge, 2005.

Citatione MLA (8a ed.)

Newitt, M. D. D. A History of Portuguese Overseas Expansion, 1400-1668. New York : Routledge, 2005.