APA (7th ed.) Citation

Arnheim, R. (1969). Visual thinking. University of California Press.

Chicago Style (17th ed.) Citation

Arnheim, Rudolf. Visual Thinking. Berkeley: University of California Press, 1969.

MLA (9th ed.) Citation

Arnheim, Rudolf. Visual Thinking. University of California Press, 1969.

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