APA (7th ed.) Citation

Brennan, J. F. (1991). History and systems of psychology (3. ed.). Prentice-Hall.

Chicago Style (17th ed.) Citation

Brennan, James F. History and Systems of Psychology. 3. ed. Englewood Cliffs, NJ: Prentice-Hall, 1991.

MLA (9th ed.) Citation

Brennan, James F. History and Systems of Psychology. 3. ed. Prentice-Hall, 1991.