APA ציטוט

International Commission on Illumination. (1978). Surface colours for visual signalling. Bureau central de la CIE.

Chicago Style (17th ed.) Citation

International Commission on Illumination. Surface Colours for Visual Signalling. Paris: Bureau central de la CIE, 1978.

ציטוט MLA

International Commission on Illumination. Surface Colours for Visual Signalling. Bureau central de la CIE, 1978.