APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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