APA (7th ed.) Citation

Troland, L. T. (1929). The principles of psychophysiology : a survey of modern scientific psychology / Leonard T. Troland: A survey of modern scientific psychology. Van Nostrand.

Chicago Style (17th ed.) Citation

Troland, Leonard T. The Principles of Psychophysiology : A Survey of Modern Scientific Psychology / Leonard T. Troland: A Survey of Modern Scientific Psychology. New York: Van Nostrand, 1929.

MLA (9th ed.) Citation

Troland, Leonard T. The Principles of Psychophysiology : A Survey of Modern Scientific Psychology / Leonard T. Troland: A Survey of Modern Scientific Psychology. Van Nostrand, 1929.

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