Ostwald, W., & Birren, F. (1969). The color primer: A basic treatise on the color system of Wilhelm Ostwald. Van Nostrand Reinhold Co..
Chicago Style (17th ed.) CitationOstwald, Wilhelm, and Faber Birren. The Color Primer: A Basic Treatise on the Color System of Wilhelm Ostwald. New York: Van Nostrand Reinhold Co., 1969.
MLA (9th ed.) CitationOstwald, Wilhelm, and Faber Birren. The Color Primer: A Basic Treatise on the Color System of Wilhelm Ostwald. Van Nostrand Reinhold Co., 1969.
Warning: These citations may not always be 100% accurate.