Galton, F. (1972). Hereditary genius: An inquiry into its laws and consequences. P. Smith.
Chicago-referens (17:e uppl.)Galton, Francis. Hereditary Genius: An Inquiry into Its Laws and Consequences. Gloucester, Mass.: P. Smith, 1972.
MLA-referens (8:e uppl.)Galton, Francis. Hereditary Genius: An Inquiry into Its Laws and Consequences. P. Smith, 1972.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.