Clark, R. E. D. (1972). Darwin: Before and after: The history of evolutionary theory (Paperback ed., 2. impr.). Paternoster Pr.
Chicago Style (17th ed.) CitationClark, Robert E. D. Darwin: Before and After: The History of Evolutionary Theory. Paperback ed., 2. impr. Exeter: Paternoster Pr, 1972.
MLA (9th ed.) CitationClark, Robert E. D. Darwin: Before and After: The History of Evolutionary Theory. Paperback ed., 2. impr. Paternoster Pr, 1972.
Warning: These citations may not always be 100% accurate.