Cummings, M. R. (1997). Human heredity: Principles and issues (4th ed.). West/Wadsworth.
Chicago Style (17th ed.) CitationCummings, Michael R. Human Heredity: Principles and Issues. 4th ed. Belmont, CA: West/Wadsworth, 1997.
MLA (9th ed.) CitationCummings, Michael R. Human Heredity: Principles and Issues. 4th ed. West/Wadsworth, 1997.
Warning: These citations may not always be 100% accurate.