APA (7th ed.) Citation

Symposium on Colour Measurement in Industry Imperial College, Royal Photographic Society of Great Britain, London. Colour Group, & Imperial College of Science and Technology. (1968). Colour measurement in industry: Proceedings of a Symposium on Colour Measurements in Industry. Colour Group (Great Britain).

Chicago Style (17th ed.) Citation

Symposium on Colour Measurement in Industry Imperial College, London. Colour Group Royal Photographic Society of Great Britain, and Imperial College of Science and Technology. Colour Measurement in Industry: Proceedings of a Symposium on Colour Measurements in Industry. London: Colour Group (Great Britain), 1968.

MLA (9th ed.) Citation

Symposium on Colour Measurement in Industry Imperial College, et al. Colour Measurement in Industry: Proceedings of a Symposium on Colour Measurements in Industry. Colour Group (Great Britain), 1968.