Dyfyniad APA
ebrary, Inc, Rockall, A. G., & Armstrong, P. (2013). Diagnostic imaging (7th ed.). Wiley-Blackwell.
Dyfyniad Arddull Chicago
ebrary, Inc, Andrea G. Rockall, and Peter Armstrong. Diagnostic Imaging. 7th ed. Chichester, West Sussex: Wiley-Blackwell, 2013.
Dyfyniad MLA
ebrary, Inc, et al. Diagnostic Imaging. 7th ed. Wiley-Blackwell, 2013.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.