APA (7th ed.) Citation

Ober, F. A. (2010). Vasco Nuñez de Balboa. Project Gutenberg.

Chicago Style (17th ed.) Citation

Ober, Frederick A. Vasco Nuñez De Balboa. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Ober, Frederick A. Vasco Nuñez De Balboa. Project Gutenberg, 2010.

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