Schmid, G. H. (1982). The Chemical Basis of Life. W. B. Saunders Company.
Cita Chicago Style (17a ed.)Schmid, George H. The Chemical Basis of Life. Philadelphia: W. B. Saunders Company, 1982.
Cita MLA (9a ed.)Schmid, George H. The Chemical Basis of Life. W. B. Saunders Company, 1982.
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