Cita APA (7a ed.)

Brennan, J. F. (2014). History and systems of psychology (Sixth edition, Pearson new international edition.). Pearson.

Cita Chicago Style (17a ed.)

Brennan, James F. History and Systems of Psychology. Sixth edition, Pearson new international edition. Harlow, Essex, England: Pearson, 2014.

Cita MLA (8a ed.)

Brennan, James F. History and Systems of Psychology. Sixth edition, Pearson new international edition. Pearson, 2014.