APA (7th ed.) Citation

Society of Photo-optical Instrumentation Engineers. (1971). Proceedings, 15th annual technical symposium.: Photo-optical instrumentation for the 70's. Society of Photo-optical Instrumentation Engineers.

Chicago Style (17th ed.) Citation

Society of Photo-optical Instrumentation Engineers. Proceedings, 15th Annual Technical Symposium.: Photo-optical Instrumentation for the 70's. [Redondo Beach, Calif.]: Society of Photo-optical Instrumentation Engineers, 1971.

MLA (9th ed.) Citation

Society of Photo-optical Instrumentation Engineers. Proceedings, 15th Annual Technical Symposium.: Photo-optical Instrumentation for the 70's. Society of Photo-optical Instrumentation Engineers, 1971.