Engel, L. (1967). The new genetics. New York: Doubleday & Company, Inc.
Trích dẫn kiểu ChicagoEngel, Leonard. The New Genetics. New York: Doubleday & Company, Inc, 1967.
MLA CitationEngel, Leonard. The New Genetics. New York: Doubleday & Company, Inc, 1967.
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