Manier, E. (1978). The young Darwin and his cultural circle: A study of influences which helped shape the language and logic of the first drafts of the theory of natural selection. Reidel.
Chicago-viite (17. p.)Manier, Edward. The Young Darwin and His Cultural Circle: A Study of Influences Which Helped Shape the Language and Logic of the First Drafts of the Theory of Natural Selection. Dordrecht [u.a.]: Reidel, 1978.
MLA-viite (8. p.)Manier, Edward. The Young Darwin and His Cultural Circle: A Study of Influences Which Helped Shape the Language and Logic of the First Drafts of the Theory of Natural Selection. Reidel, 1978.
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