Cita APA (7a ed.)

Wilhelm, O., & Engle, R. W. (2005). Handbook of understanding and measuring intelligence. Sage Publications.

Cita Chicago Style (17a ed.)

Wilhelm, Oliver, y Randall W. Engle. Handbook of Understanding and Measuring Intelligence. Thousand Oaks, Calif.: Sage Publications, 2005.

Cita MLA (9a ed.)

Wilhelm, Oliver, y Randall W. Engle. Handbook of Understanding and Measuring Intelligence. Sage Publications, 2005.