Cita APA (7a ed.)

Smith, S. (2003). Labour economics (2nd ed.). Routledge.

Cita Chicago Style (17a ed.)

Smith, Stephen. Labour Economics. 2nd ed. London ; New York: Routledge, 2003.

Cita MLA (9a ed.)

Smith, Stephen. Labour Economics. 2nd ed. Routledge, 2003.