International Commission on Illumination. (2000). The conspicuity of traffic signs in complex backgrounds. Commission Internationale de l'Eclairage.
Chicago Style (17th ed.) CitationInternational Commission on Illumination. The Conspicuity of Traffic Signs in Complex Backgrounds. Vienna: Commission Internationale de l'Eclairage, 2000.
MLA (9th ed.) CitationInternational Commission on Illumination. The Conspicuity of Traffic Signs in Complex Backgrounds. Commission Internationale de l'Eclairage, 2000.
Warning: These citations may not always be 100% accurate.