APA (7th ed.) Citation

Velho, A. c. u. 1., & Giertz, G. (2011). Vasco da Gama. Marix-Verl.

Chicago Style (17th ed.) Citation

Velho, Alvaro ca. um 1497/99, and Gernot Giertz. Vasco Da Gama. Wiesbaden: Marix-Verl, 2011.

MLA (9th ed.) Citation

Velho, Alvaro ca. um 1497/99, and Gernot Giertz. Vasco Da Gama. Marix-Verl, 2011.

Warning: These citations may not always be 100% accurate.