APA (7th ed.) Citation

Ballesteros Gaibrois, M. (1943). Cristóbal Colon. Editora Nacional.

Chicago Style (17th ed.) Citation

Ballesteros Gaibrois, Manuel. Cristóbal Colon. Madrid: Editora Nacional, 1943.

MLA (9th ed.) Citation

Ballesteros Gaibrois, Manuel. Cristóbal Colon. Editora Nacional, 1943.

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