APA (7th ed.) Citation

Sheppard, J. J. (1968). Human color perception : a critical study of the experimental foundation / (by) Joseph J. Sheppard, Jr: A critical study of the experimental foundation. American Elsevier Publishing Company.

Chicago Style (17th ed.) Citation

Sheppard, Joseph J. Human Color Perception : A Critical Study of the Experimental Foundation / (by) Joseph J. Sheppard, Jr: A Critical Study of the Experimental Foundation. New York: American Elsevier Publishing Company, 1968.

MLA (9th ed.) Citation

Sheppard, Joseph J. Human Color Perception : A Critical Study of the Experimental Foundation / (by) Joseph J. Sheppard, Jr: A Critical Study of the Experimental Foundation. American Elsevier Publishing Company, 1968.

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