APA (7th ed.) Citation

Darwin , C., & Cannon , H. G. (1972). The voyage of the Beagle. Dent.

Chicago Style (17th ed.) Citation

Darwin , Charles, and H. Graham Cannon. The Voyage of the Beagle. London: Dent, 1972.

MLA (8th ed.) Citation

Darwin , Charles, and H. Graham Cannon. The Voyage of the Beagle. Dent, 1972.

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