Cita APA

del Barco Barrantes, I., Davidson, G., Gröne, H., Westphal, H., & Niehrs, C. (2003). Dkk1 and noggin cooperate in mammalian head induction. Cold Spring Harbor Laboratory Press.

Chicago Style Citation

del Barco Barrantes, Ivan, Gary Davidson, Hermann-Josef Gröne, Heiner Westphal, i Christof Niehrs. Dkk1 and Noggin Cooperate in Mammalian Head Induction. Cold Spring Harbor Laboratory Press, 2003.

Cita MLA

del Barco Barrantes, Ivan, et al. Dkk1 and Noggin Cooperate in Mammalian Head Induction. Cold Spring Harbor Laboratory Press, 2003.