Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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

Precaución: Estas citas no son 100% exactas.