APA-viite (7. p.)

Society of Photo-optical Instrumentation Engineers (U.S.), Parel, J., Joos, K. M., & Rol, P. O. (1996). Proceedings of ophthalmic technologies VI: 27-28 January 1996, San Jose, California. SPIE.

Chicago-viite (17. p.)

Society of Photo-optical Instrumentation Engineers (U.S.), Jean-Marie Parel, Karen M. Joos, ja Pascal O. Rol. Proceedings of Ophthalmic Technologies VI: 27-28 January 1996, San Jose, California. Bellingham, Wash.: SPIE, 1996.

MLA-viite (8. p.)

Society of Photo-optical Instrumentation Engineers (U.S.), et al. Proceedings of Ophthalmic Technologies VI: 27-28 January 1996, San Jose, California. SPIE, 1996.