APA (7th ed.) Citation

Thorndike, E. L. (1914). The elements of psychology ((2d ed.).). A.G. Seiler.

Chicago Style (17th ed.) Citation

Thorndike, Edward L. The Elements of Psychology. (2d ed.). New York: A.G. Seiler, 1914.

MLA (9th ed.) Citation

Thorndike, Edward L. The Elements of Psychology. (2d ed.). A.G. Seiler, 1914.