APA (7th ed.) Citation

Darwin, C. (2009). The voyage of the Beagle (Anniversary ed.). National Geographic.

Chicago Style (17th ed.) Citation

Darwin, Charles. The Voyage of the Beagle. Anniversary ed. Washington, D.C.: National Geographic, 2009.

MLA (8th ed.) Citation

Darwin, Charles. The Voyage of the Beagle. Anniversary ed. National Geographic, 2009.

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