APA (7th ed.) Citation

Beebe, W. (1924). Galápagos: World’s End.

Chicago Style (17th ed.) Citation

Beebe, William. Galápagos: World’s End. 1924.

MLA (9th ed.) Citation

Beebe, William. Galápagos: World’s End. 1924.

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