Dyfyniad APA

Graham, A., Begbie, J., & McGonnell, I. (2004). Significance of the cranial neural crest.

Dyfyniad Arddull Chicago

Graham, A., J. Begbie, and I. McGonnell. Significance of the Cranial Neural Crest. 2004.

Dyfyniad MLA

Graham, A., et al. Significance of the Cranial Neural Crest. 2004.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.