Society of Photo-optical Instrumentation Engineers & Neckers, D. C. (1988). New directions in photodynamic therapy: 28-29 October 1987, Cambridge, Massachusetts. SPIE.
Chicago Style (17th ed.) CitationSociety of Photo-optical Instrumentation Engineers and Douglas C. Neckers. New Directions in Photodynamic Therapy: 28-29 October 1987, Cambridge, Massachusetts. Bellingham, Wash.: SPIE, 1988.
MLA (9th ed.) CitationSociety of Photo-optical Instrumentation Engineers and Douglas C. Neckers. New Directions in Photodynamic Therapy: 28-29 October 1987, Cambridge, Massachusetts. SPIE, 1988.
Warning: These citations may not always be 100% accurate.