APA (7th ed.) Citation

Publishing, P. O. (2006). Color Harmony Logos. Page One Publishing.

Chicago Style (17th ed.) Citation

Publishing, Page One. Color Harmony Logos. Page One Publishing, 2006.

MLA (8th ed.) Citation

Publishing, Page One. Color Harmony Logos. Page One Publishing, 2006.

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