Loewenberg, B. J. (1969). Darwinism comes to America, 1859-1900. Philadelphia, Pennsylvania.
Cita Chicago Style (17a ed.)Loewenberg, Bert James. Darwinism Comes to America, 1859-1900. Philadelphia, Pennsylvania, 1969.
Cita MLA (8a ed.)Loewenberg, Bert James. Darwinism Comes to America, 1859-1900. Philadelphia, Pennsylvania, 1969.
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