Cita APA (7th ed.)

Sternberg, R. J., & Grigorenko, E. L. (2003). The psychology of abilities, competencies, and expertise. Cambridge University Press.

Cita Chicago (17th ed.)

Sternberg, Robert J., i Elena L. Grigorenko. The Psychology of Abilities, Competencies, and Expertise. Cambridge, [England]: Cambridge University Press, 2003.

Cita MLA (9th ed.)

Sternberg, Robert J., i Elena L. Grigorenko. The Psychology of Abilities, Competencies, and Expertise. Cambridge University Press, 2003.