APA (7th ed.) Citation

(1970). Colorimetry : official recommendations of the International Commission on Illumination: Official recommendations of the International Commission on Illumination. C.I.E..

Chicago Style (17th ed.) Citation

Colorimetry : Official Recommendations of the International Commission on Illumination: Official Recommendations of the International Commission on Illumination. C.I.E., 1970.

MLA (9th ed.) Citation

Colorimetry : Official Recommendations of the International Commission on Illumination: Official Recommendations of the International Commission on Illumination. C.I.E., 1970.

Warning: These citations may not always be 100% accurate.