Rothwell, N. V. (1976). Undertanding genetics. Williams and Wilkins.
Cita Chicago (17th ed.)Rothwell, Norman V. Undertanding Genetics. Williams and Wilkins, 1976.
Cita MLA (9th ed.)Rothwell, Norman V. Undertanding Genetics. Williams and Wilkins, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.