APA (7th ed.) Citation

Cliff, N. (2011). The last crusade: The epic voyages of Vasco da Gama. Harper Perennial.

Chicago Style (17th ed.) Citation

Cliff, Nigel. The Last Crusade: The Epic Voyages of Vasco Da Gama. New York, NY: Harper Perennial, 2011.

MLA (8th ed.) Citation

Cliff, Nigel. The Last Crusade: The Epic Voyages of Vasco Da Gama. Harper Perennial, 2011.