Goodenough, U. (1984). Genetics (3rd ed.). Saunders College Pub.
Chicago Style aipamenaGoodenough, Ursula. Genetics. 3rd ed. Philadelphia: Saunders College Pub, 1984.
MLA aipamenaGoodenough, Ursula. Genetics. 3rd ed. Saunders College Pub, 1984.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.