APA Citation
Darwin, C., & Matthews, L. H. (1971). The origin of species. London: Everyman's Library.
Chicago Style CitationDarwin, Charles, and L. Harrison Matthews. The Origin of Species. London: Everyman's Library, 1971.
MLA CitationDarwin, Charles, and L. Harrison Matthews. The Origin of Species. London: Everyman's Library, 1971.
Warning: These citations may not always be 100% accurate.