APA
Billmeyer F. W., Saltzman M., . (1981). Principles of color technology. New York: Wiley Interscience.
Chicago
Billmeyer Fred W, Saltzman Max, . 1981. Principles of color technology. New York: Wiley Interscience.
Harvard
Billmeyer F. W., Saltzman M., . (1981). Principles of color technology. New York: Wiley Interscience.
MLA
Billmeyer Fred W, Saltzman Max, . Principles of color technology. New York: Wiley Interscience. 1981.