MLA

Ahmed Al-Kandari, Inderbir S. Gill, Ahmed Al-Kandari, and Inderbir S Gill. Difficult Conditions In Laparoscopic Urologic Surgery. Springer London, 2011.

APA

Ahmed Al-Kandari, I. S. Gill, Al-Kandari, A., & Gill, I. S. (2011). Difficult conditions in laparoscopic urologic surgery. Springer London.

Chicago

Ahmed Al-Kandari, Inderbir S. Gill, Ahmed Al-Kandari, and Inderbir S Gill. Difficult Conditions In Laparoscopic Urologic Surgery. : Springer London, 2011.