Leeman, F., Elffers, J., & Schuyt, M. (1976). Hidden images: Games of perception, anamorphic art, illusion : from the Renaissance to the present. Harry N. Abrams.
Chicago Style (17th ed.) CitationLeeman, Fred, Joost Elffers, and Michael Schuyt. Hidden Images: Games of Perception, Anamorphic Art, Illusion : From the Renaissance to the Present. New York: Harry N. Abrams, 1976.
MLA (8th ed.) CitationLeeman, Fred, et al. Hidden Images: Games of Perception, Anamorphic Art, Illusion : From the Renaissance to the Present. Harry N. Abrams, 1976.
Warning: These citations may not always be 100% accurate.