Goodenough, U. (1984). Genetics (3rd ed.). Holt-Saunders.
Cita Chicago (17th ed.)Goodenough, Ursula. Genetics. 3rd ed. Tokyo: Holt-Saunders, 1984.
Cita MLA (9th ed.)Goodenough, Ursula. Genetics. 3rd ed. Holt-Saunders, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.