Twyman, R. M. (2001). Instant notes, developmental biology. BIOS Springer.
Cita Chicago (17th ed.)Twyman, Richard M. Instant Notes, Developmental Biology. Oxford, UK, New York, NY: BIOS Springer, 2001.
Cita MLA (9th ed.)Twyman, Richard M. Instant Notes, Developmental Biology. BIOS Springer, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.