APA
(1957). Introduction to Psychology. New York: Harcourt, Brace and World, Inc.
Chicago
1957. Introduction to Psychology. New York: Harcourt, Brace and World, Inc.
Harvard
(1957). Introduction to Psychology. New York: Harcourt, Brace and World, Inc.
MLA
Introduction to Psychology. New York: Harcourt, Brace and World, Inc. 1957.