APA (7th ed.) Citation

Humphrey, N. (1992). A history of the mind. Simon & Schuster.

Chicago Style (17th ed.) Citation

Humphrey, Nicholas. A History of the Mind. New York [etc.]: Simon & Schuster, 1992.

MLA (9th ed.) Citation

Humphrey, Nicholas. A History of the Mind. Simon & Schuster, 1992.

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