APA Edition Citation

Darwin, C., & Burkhardt,, F. (1996). Charles Darwin's letters: A selection 1825-1859 (1st.). CUP.

Chicago Edition Citation

Darwin, Chales, and Frederick Burkhardt. Charles Darwin's Letters: A Selection 1825-1859. 1st. Cambridge: CUP, 1996.

MLA Edition Citation

Darwin, Chales, and Frederick Burkhardt. Charles Darwin's Letters: A Selection 1825-1859. 1st. CUP, 1996.

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