Society of Photo-optical Instrumentation Engineers, Colorado Photonics Industry Association, & Mouchtaris, P. (2001). Voice over IP (VoIP) technology: 21 August 2001, Denver, USA. SPIE.
Chicago Style (17th ed.) CitationSociety of Photo-optical Instrumentation Engineers, Colorado Photonics Industry Association, and Petros Mouchtaris. Voice over IP (VoIP) Technology: 21 August 2001, Denver, USA. Bellingham, Washington: SPIE, 2001.
MLA (9th ed.) CitationSociety of Photo-optical Instrumentation Engineers, et al. Voice over IP (VoIP) Technology: 21 August 2001, Denver, USA. SPIE, 2001.
Warning: These citations may not always be 100% accurate.