Bell, C. R. V. (1974). Portugal and the quest for the Indies. Constable.
Cita Chicago Style (17a ed.)Bell, Christopher Richard Vincent. Portugal and the Quest for the Indies. London: Constable, 1974.
Cita MLA (8a ed.)Bell, Christopher Richard Vincent. Portugal and the Quest for the Indies. Constable, 1974.
Precaución: Estas citas no son 100% exactas.