APA (7th ed.) Citation

Darwin, C. R., & Barlow, N. (1945). Charles Darwin and the voyage of the Beagle. Pilot Press.

Chicago Style (17th ed.) Citation

Darwin, Charles Robert, and Nora Barlow. Charles Darwin and the Voyage of the Beagle. London: Pilot Press, 1945.

MLA (9th ed.) Citation

Darwin, Charles Robert, and Nora Barlow. Charles Darwin and the Voyage of the Beagle. Pilot Press, 1945.

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