APA-referens (7:e uppl.)

Lewis, R. (1997). Human genetics: Concepts and applications (2nd.ed.). McGraw-Hill.

Chicago-referens (17:e uppl.)

Lewis, Ricki. Human Genetics: Concepts and Applications. 2nd.ed. Boston: McGraw-Hill, 1997.

MLA-referens (9:e uppl.)

Lewis, Ricki. Human Genetics: Concepts and Applications. 2nd.ed. McGraw-Hill, 1997.