Cita APA

SpemannH. (1962). Embryonic development and induction. Hafner.

Chicago Edition Citation

SpemannH. Embryonic Development and Induction. Hafner, 1962.

Cita MLA

SpemannH. Embryonic Development and Induction. Hafner, 1962.

Atenció: Aquestes cites poden no estar 100% correctes.