APA (7th ed.) Citation
Velho, A., Ravenstein, E. G., & Sá, J. d. (2010). A journal of the first voyage of Vasco da Gama, 1497-1499. Ashgate.
Chicago Style (17th ed.) Citation
Velho, Alvaro, Ernst Georg Ravenstein, and João de Sá. A Journal of the First Voyage of Vasco Da Gama, 1497-1499. Farnham [England]: Ashgate, 2010.
MLA (9th ed.) Citation
Velho, Alvaro, et al. A Journal of the First Voyage of Vasco Da Gama, 1497-1499. Ashgate, 2010.
Warning: These citations may not always be 100% accurate.