APA (7th ed.) Citation

Ober, F. A. (1907). Ferdinand Magellan. Harper.

Chicago Style (17th ed.) Citation

Ober, Frederick Albion. Ferdinand Magellan. New York: Harper, 1907.

MLA (9th ed.) Citation

Ober, Frederick Albion. Ferdinand Magellan. Harper, 1907.

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