APA Citation

Wallas, G. 1., & Wallas, G. 1. (1926). The art of thought. New York, New York: Harcourt Brace.

Chicago Style Citation

Wallas, Graham 1858-1932, and Graham 1858-1932 Wallas. The Art of Thought. New York, New York: Harcourt Brace, 1926.

MLA Citation

Wallas, Graham 1858-1932, and Graham 1858-1932 Wallas. The Art of Thought. New York, New York: Harcourt Brace, 1926.

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