Engel, L. (1967). The new genetics ([1st ed.].). Doubleday.
Chicago Style (17th ed.) CitationEngel, Leonard. The New Genetics. [1st ed.]. Garden City, N.Y: Doubleday, 1967.
MLA (9th ed.) CitationEngel, Leonard. The New Genetics. [1st ed.]. Doubleday, 1967.
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