APA (7th ed.) Citation

Chijiiwa, H. (1987). Color harmony: A guide to creative color combinations. Rockport Publishers.

Chicago Style (17th ed.) Citation

Chijiiwa, Hideaki. Color Harmony: A Guide to Creative Color Combinations. Rockport, Mass.: Rockport Publishers, 1987.

MLA (9th ed.) Citation

Chijiiwa, Hideaki. Color Harmony: A Guide to Creative Color Combinations. Rockport Publishers, 1987.

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