APA Edition Citation

Darwin, C., Burkhardt, F. H., & Smith, S. (1986). The correspondence of Charles Darwin (editors Frederick Burkhardt, Sydney Smith). Cambridge University Press.

Chicago Edition Citation

Darwin, Charles, Frederick H. Burkhardt, and Sydney Smith. The Correspondence of Charles Darwin (editors Frederick Burkhardt, Sydney Smith). Cambridge: Cambridge University Press, 1986.

MLA Edition Citation

Darwin, Charles, et al. The Correspondence of Charles Darwin (editors Frederick Burkhardt, Sydney Smith). Cambridge University Press, 1986.