Cita APA (7th ed.)
Kail, R., & Pellegrino, J. W. (1985). Human intelligence: Perspectives and prospects. Freeman.
Cita Chicago (17th ed.)
Kail, Robert, i James W. Pellegrino. Human Intelligence: Perspectives and Prospects. New York: Freeman, 1985.
Cita MLA (9th ed.)
Kail, Robert, i James W. Pellegrino. Human Intelligence: Perspectives and Prospects. Freeman, 1985.
Atenció: Aquestes cites poden no estar 100% correctes.