APA (7th ed.) Citation

Symposium on Photo-Electronic Image Devices < 1971, Imperial College of Science and Technology>. (1969). Photoelectronic image devices: Proceedings of the fourth symposium held at Imperial College, London, September 16-20, 1968. Academic Press.

Chicago Style (17th ed.) Citation

Symposium on Photo-Electronic Image Devices < 1971, Imperial College of Science and Technology>. Photoelectronic Image Devices: Proceedings of the Fourth Symposium Held at Imperial College, London, September 16-20, 1968. New York, N.Y: Academic Press, 1969.

MLA (9th ed.) Citation

Symposium on Photo-Electronic Image Devices < 1971, Imperial College of Science and Technology>. Photoelectronic Image Devices: Proceedings of the Fourth Symposium Held at Imperial College, London, September 16-20, 1968. Academic Press, 1969.