Ettinger, R. C. W. (1972). Man into superman: The startling potential of human evolution--and how to be part of it. St. Martin's Press.
Chicago Style (17. basım) AtıfEttinger, R. C. W. Man into Superman: The Startling Potential of Human Evolution--and How to Be Part of It. New York: St. Martin's Press, 1972.
MLA (8th ed.) AtıfEttinger, R. C. W. Man into Superman: The Startling Potential of Human Evolution--and How to Be Part of It. St. Martin's Press, 1972.
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