Cita APA (7th ed.)

Hacker, P. M. S. (2013). The intellectual powers: A study of human nature. Wiley-Blackwell.

Cita Chicago (17th ed.)

Hacker, P. M. S. The Intellectual Powers: A Study of Human Nature. Chichester, West Sussex, U.K.: Wiley-Blackwell, 2013.

Cita MLA (9th ed.)

Hacker, P. M. S. The Intellectual Powers: A Study of Human Nature. Wiley-Blackwell, 2013.

Atenció: Aquestes cites poden no estar 100% correctes.