APA Citation

Darwin, C., & Peckham, M. (2024). The origin of species. Philadelphia [Pa.].

Chicago Style Citation

Darwin, Charles,, and Morse Peckham. The Origin of Species. Philadelphia [Pa.], 2024.

MLA Citation

Darwin, Charles,, and Morse Peckham. The Origin of Species. Philadelphia [Pa.], 2024.

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