APA (7th ed.) Citation

Sheppard, J. J. (1968). Human color perception: A critical study of the experimental foundation. Elsevier Publishing.

Chicago Style (17th ed.) Citation

Sheppard, Joseph J. Human Color Perception: A Critical Study of the Experimental Foundation. New York: Elsevier Publishing, 1968.

MLA (9th ed.) Citation

Sheppard, Joseph J. Human Color Perception: A Critical Study of the Experimental Foundation. Elsevier Publishing, 1968.