APA-viite

Simpson, G. G. (1949). The meaning of evolution: A study of the history of life and of its significance for man. New Haven ; London: Yale University Press.

Chicago-tyylinen lähdeviittaus

Simpson, George Gaylord. The Meaning of Evolution: A Study of the History of Life and of Its Significance for Man. New Haven ; London: Yale University Press, 1949.

MLA-viite

Simpson, George Gaylord. The Meaning of Evolution: A Study of the History of Life and of Its Significance for Man. New Haven ; London: Yale University Press, 1949.

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