Dyfyniad APA

ebrary, Inc, & Chan, O. (2013). ABC of emergency radiology (3rd ed.). Wiley-Blackwell.

Dyfyniad Arddull Chicago

ebrary, Inc, and Otto Chan. ABC of Emergency Radiology. 3rd ed. Chichester, West Sussex: Wiley-Blackwell, 2013.

Dyfyniad MLA

ebrary, Inc, and Otto Chan. ABC of Emergency Radiology. 3rd ed. Wiley-Blackwell, 2013.

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