Freeman Bibliographical Database
| Identifier: | F611 |
| Date: | 1967 |
| Concise reference: | Darwin, C. R. 1967. The origin of species by means of natural selection, or the preservation of favoured races in the struggle for life. New York: New American Library (Mentor Books). |
| Detailed reference: | 611. 1967 New York, New American Library. As F604. Seventh printing. Mentor Books. |