APA (7th ed.) Citation

Symposium on Light Measurement in Industry London, England, & Sira Institute. (1979). Proceedings of a Symposium on Light Measurement in Industry, September 12-13, 1978, London, England. Society of Photo-optical Instrumentation Engineers.

Chicago Style (17th ed.) Citation

Symposium on Light Measurement in Industry London, England, and Sira Institute. Proceedings of a Symposium on Light Measurement in Industry, September 12-13, 1978, London, England. Bellingham, Wash.: Society of Photo-optical Instrumentation Engineers, 1979.

MLA (9th ed.) Citation

Symposium on Light Measurement in Industry London, England, and Sira Institute. Proceedings of a Symposium on Light Measurement in Industry, September 12-13, 1978, London, England. Society of Photo-optical Instrumentation Engineers, 1979.