Dyfyniad APA
Perry, M., Brown, A., & Banks, P. (2015). Fractures of the facial skeleton (Second edition.). John Wiley & Sons, Inc..
Dyfyniad Arddull Chicago
Perry, Michael, Andrew Brown, and Peter Banks. Fractures of the Facial Skeleton. Second edition. West Sussex, England: John Wiley & Sons, Inc., 2015.
Dyfyniad MLA
Perry, Michael, et al. Fractures of the Facial Skeleton. Second edition. John Wiley & Sons, Inc., 2015.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.