Itten, J. (2001). The elements of color: A treatise on the color system of Johannes Itten based on his book The art of color, edited and with a foreword and evaluation by Faber Birren. John Wiley.
Chicago Style (17th ed.) CitationItten, Johannes. The Elements of Color: A Treatise on the Color System of Johannes Itten Based on His Book The Art of Color, Edited and with a Foreword and Evaluation by Faber Birren. New York: John Wiley, 2001.
MLA (9th ed.) CitationItten, Johannes. The Elements of Color: A Treatise on the Color System of Johannes Itten Based on His Book The Art of Color, Edited and with a Foreword and Evaluation by Faber Birren. John Wiley, 2001.
Warning: These citations may not always be 100% accurate.