Society of Photo-optical Instrumentation Engineers, Geological Society of America, Voelz, D. G., & Ricklin, J. C. (2004). Free-space laser communications IV: 2-4 August 2004, Denver, Colorado, USA. SPIE.
Chicago Style (17th ed.) CitationSociety of Photo-optical Instrumentation Engineers, Geological Society of America, David George Voelz, and Jennifer Crider Ricklin. Free-space Laser Communications IV: 2-4 August 2004, Denver, Colorado, USA. Bellingham, Washington: SPIE, 2004.
MLA (9th ed.) CitationSociety of Photo-optical Instrumentation Engineers, et al. Free-space Laser Communications IV: 2-4 August 2004, Denver, Colorado, USA. SPIE, 2004.
Warning: These citations may not always be 100% accurate.