APA (7th ed.) Citation

Society of Photo-optical Instrumentation Engineers (U.S.) & Dougherty, T. J. (1990). Proceedings of photodynamic therapy--mechanisms II: 16-17 January 1990, Los Angeles, California. The Society.

Chicago Style (17th ed.) Citation

Society of Photo-optical Instrumentation Engineers (U.S.) and Thomas J. Dougherty. Proceedings of Photodynamic Therapy--mechanisms II: 16-17 January 1990, Los Angeles, California. Bellingham, Wash., USA: The Society, 1990.

MLA (8th ed.) Citation

Society of Photo-optical Instrumentation Engineers (U.S.) and Thomas J. Dougherty. Proceedings of Photodynamic Therapy--mechanisms II: 16-17 January 1990, Los Angeles, California. The Society, 1990.