Cummings, M. R. (2014). Human heredity: Principles & issues (Tenth edition, International edition.). Brooks/Cole, Cengage Learning.
Chicago-referens (17:e uppl.)Cummings, Michael R. Human Heredity: Principles & Issues. Tenth edition, International edition. Australia: Brooks/Cole, Cengage Learning, 2014.
MLA-referens (9:e uppl.)Cummings, Michael R. Human Heredity: Principles & Issues. Tenth edition, International edition. Brooks/Cole, Cengage Learning, 2014.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.