Cita APA (7a ed.)

Kuper, A., & Kuper, J. (2009). The social science encyclopedia (3rd ed.). Routledge.

Cita Chicago Style (17a ed.)

Kuper, Adam, y Jessica Kuper. The Social Science Encyclopedia. 3rd ed. London ; New York: Routledge, 2009.

Cita MLA (8a ed.)

Kuper, Adam, y Jessica Kuper. The Social Science Encyclopedia. 3rd ed. Routledge, 2009.