APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.