APA (7th ed.) Citation

SpringerLink (Online service) & Sanchis-Alfonso, V. (2006). Anterior knee pain and patellar instability (English language ed.). Springer. https://doi.org/10.1007/1-84628-143-1

Chicago Style (17th ed.) Citation

SpringerLink (Online service) and Vicente Sanchis-Alfonso. Anterior Knee Pain and Patellar Instability. English language ed. London: Springer, 2006. https://doi.org/10.1007/1-84628-143-1.

MLA (9th ed.) Citation

SpringerLink (Online service) and Vicente Sanchis-Alfonso. Anterior Knee Pain and Patellar Instability. English language ed. Springer, 2006. https://doi.org/10.1007/1-84628-143-1.