Cita APA (7a ed.)

Kuper, A., & Kuper, J. (1989). The Social science encyclopedia (Rev. and repr.). Routledge.

Cita Chicago Style (17a ed.)

Kuper, Adam, y Jessica Kuper. The Social Science Encyclopedia. Rev. and repr. London ; New York: Routledge, 1989.

Cita MLA (8a ed.)

Kuper, Adam, y Jessica Kuper. The Social Science Encyclopedia. Rev. and repr. Routledge, 1989.