International Research Group on Colour Vision Deficiencies. Symposium, International Research Group on Colour Vision Deficiencies, & Verriest, G. (1987). Colour vision deficiencies VIII: Proceedings of the Eighth Symposium of the International Research Group on Colour Vision Deficiencies, held at the Palais des Papes, Avignon, France, 23-26 June 1985. M. Nijhoff/W. Junk Publishers.
Chicago Style (17th ed.) CitationInternational Research Group on Colour Vision Deficiencies. Symposium, International Research Group on Colour Vision Deficiencies, and Guy Verriest. Colour Vision Deficiencies VIII: Proceedings of the Eighth Symposium of the International Research Group on Colour Vision Deficiencies, Held at the Palais Des Papes, Avignon, France, 23-26 June 1985. Dordrecht [Netherlands] ; Boston: M. Nijhoff/W. Junk Publishers, 1987.
MLA (9th ed.) CitationInternational Research Group on Colour Vision Deficiencies. Symposium, et al. Colour Vision Deficiencies VIII: Proceedings of the Eighth Symposium of the International Research Group on Colour Vision Deficiencies, Held at the Palais Des Papes, Avignon, France, 23-26 June 1985. M. Nijhoff/W. Junk Publishers, 1987.