APA (7th ed.) Citation

Boring, E. G. (1929). A history of experimental psychology. The Century Co.

Chicago Style (17th ed.) Citation

Boring, Edwin Garrigues. A History of Experimental Psychology. New York, London: The Century Co, 1929.

MLA (9th ed.) Citation

Boring, Edwin Garrigues. A History of Experimental Psychology. The Century Co, 1929.