APA (7th ed.) Citation

Society of Photo-optical Instrumentation Engineers (U.S.), Watson, G. M., Steiner, R., & Johnson, D. E. (1994). Proceedings of lasers in urology: 22-23 January 1994, Los Angeles, California. SPIE.

Chicago Style (17th ed.) Citation

Society of Photo-optical Instrumentation Engineers (U.S.), Graham M. Watson, R. Steiner, and Douglas E. Johnson. Proceedings of Lasers in Urology: 22-23 January 1994, Los Angeles, California. Bellingham, Wash., USA: SPIE, 1994.

MLA (8th ed.) Citation

Society of Photo-optical Instrumentation Engineers (U.S.), et al. Proceedings of Lasers in Urology: 22-23 January 1994, Los Angeles, California. SPIE, 1994.