APA

Murphy G., . (1929). An Outline of Abnormal Psychology. New York: The Modern Library.

Chicago

Murphy Gardner, . 1929. An Outline of Abnormal Psychology. New York: The Modern Library.

Harvard

Murphy G., . (1929). An Outline of Abnormal Psychology. New York: The Modern Library.

MLA

Murphy Gardner, . An Outline of Abnormal Psychology. New York: The Modern Library. 1929.