APA (7th ed.) Citation

Titchener, E. B. (1923). An outline of psychology (New ed. with additions.). Macmillan.

Chicago Style (17th ed.) Citation

Titchener, Edward Bradford. An Outline of Psychology. New ed. with additions. New York: Macmillan, 1923.

MLA (9th ed.) Citation

Titchener, Edward Bradford. An Outline of Psychology. New ed. with additions. Macmillan, 1923.