APA (7th ed.) Citation

SpringerLink (Online service), Hofstetter, A., & Baumgartner, R. (1997). Lasers in urological surgery. Springer.

Chicago Style (17th ed.) Citation

SpringerLink (Online service), Alfons Hofstetter, and R. Baumgartner. Lasers in Urological Surgery. Berlin ; New York: Springer, 1997.

MLA (9th ed.) Citation

SpringerLink (Online service), et al. Lasers in Urological Surgery. Springer, 1997.