Cita APA (7a ed.)

Hughes, B. M., & Upton, D. (2012). Conceptual and historical issues in psychology. Prentice Hall.

Cita Chicago Style (17a ed.)

Hughes, Brian M., y Dominic Upton. Conceptual and Historical Issues in Psychology. Harlow, England: Prentice Hall, 2012.

Cita MLA (8a ed.)

Hughes, Brian M., y Dominic Upton. Conceptual and Historical Issues in Psychology. Prentice Hall, 2012.