APA

Roback A. A., . (1964). History of American psychology. New York: Collier Books.

Chicago

Roback A A, . 1964. History of American psychology. New York: Collier Books.

Harvard

Roback A. A., . (1964). History of American psychology. New York: Collier Books.

MLA

Roback A A, . History of American psychology. New York: Collier Books. 1964.