APA (7th ed.) Citation

Darwin, C., Burkhardt, F., Smith, S., Secord, J. A., Evans, S., Burkhardt, A. S., & Pearn, A. M. (1985). The correspondence of Charles Darwin. Cambridge University Press.

Chicago Style (17th ed.) Citation

Darwin, Charles, Frederick Burkhardt, Sydney Smith, James A. Secord, Samantha Evans, Anne Schlabach Burkhardt, and Alison M. Pearn. The Correspondence of Charles Darwin. Cambridge [England] ; New York: Cambridge University Press, 1985.

MLA (9th ed.) Citation

Darwin, Charles, et al. The Correspondence of Charles Darwin. Cambridge University Press, 1985.