APA (7th ed.) Citation

Birren, F., & Hagen, E. v. (1970). The elements of color. Chapman and Hall.

Chicago Style (17th ed.) Citation

Birren, Faber, and Ernst van Hagen. The Elements of Color. London: Chapman and Hall, 1970.

MLA (8th ed.) Citation

Birren, Faber, and Ernst van Hagen. The Elements of Color. Chapman and Hall, 1970.