Society of Photo-optical Instrumentation Engineers, Belforte, D., & Levitt, M. R. (1989). The Marketplace for industrial lasers: 9 September 1988, Chicago, Illinois. SPIE.
Chicago Style (17th ed.) CitationSociety of Photo-optical Instrumentation Engineers, David Belforte, and Morris R. Levitt. The Marketplace for Industrial Lasers: 9 September 1988, Chicago, Illinois. Bellingham, Wash., USA: SPIE, 1989.
MLA (9th ed.) CitationSociety of Photo-optical Instrumentation Engineers, et al. The Marketplace for Industrial Lasers: 9 September 1988, Chicago, Illinois. SPIE, 1989.
Warning: These citations may not always be 100% accurate.