Jacob, F. (1973). The logic of life: A history of heredity. Vintage Books.
Lua i Stíl Chicago (17ú heag.)Jacob, Francois. The Logic of Life: A History of Heredity. New York: Vintage Books, 1973.
Lua MLA (9ú heag.)Jacob, Francois. The Logic of Life: A History of Heredity. Vintage Books, 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.