Ridgway, R. Color Standards and Color Nomenclature With fifty-three colored plates and eleven hundred and fifteen named colors.
Chicago Style (17th ed.) CitationRidgway, Robert. Color Standards and Color Nomenclature With Fifty-three Colored Plates and Eleven Hundred and Fifteen Named Colors.
MLA (9th ed.) CitationRidgway, Robert. Color Standards and Color Nomenclature With Fifty-three Colored Plates and Eleven Hundred and Fifteen Named Colors.
Warning: These citations may not always be 100% accurate.