APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

Warning: These citations may not always be 100% accurate.