Cita APA (7th ed.)

SpringerLink (Online service), Al-Kandari, A. M., & Gill, I. S. (2010). Difficult conditions in laparoscopic urologic surgery. Springer.

Cita Chicago (17th ed.)

SpringerLink (Online service), Ahmed M. Al-Kandari, i Inderbir S. Gill. Difficult Conditions in Laparoscopic Urologic Surgery. New York, London: Springer, 2010.

Cita MLA (9th ed.)

SpringerLink (Online service), et al. Difficult Conditions in Laparoscopic Urologic Surgery. Springer, 2010.