APA (7th ed.) Citation

Conference on Optical Instruments and Techniques London, International Commission for Optics, & Habell, K. J. (1963). Proceedings. Wiley.

Chicago Style (17th ed.) Citation

Conference on Optical Instruments and Techniques London, International Commission for Optics, and K. J. Habell. Proceedings. New York: Wiley, 1963.

MLA (9th ed.) Citation

Conference on Optical Instruments and Techniques London, et al. Proceedings. Wiley, 1963.