Dyfyniad APA

SpringerLink (Online service) & Sanchis-Alfonso, V. (2011). Anterior knee pain and patellar instability (2nd ed.). Springer.

Dyfyniad Arddull Chicago

SpringerLink (Online service) and Vicente Sanchis-Alfonso. Anterior Knee Pain and Patellar Instability. 2nd ed. London, New York: Springer, 2011.

Dyfyniad MLA

SpringerLink (Online service) and Vicente Sanchis-Alfonso. Anterior Knee Pain and Patellar Instability. 2nd ed. Springer, 2011.

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