Cita APA (7a ed.)

Robson, P. (1993). The economics of international integration (3rd. rev. ed.). Routledge.

Cita Chicago Style (17a ed.)

Robson, Peter. The Economics of International Integration. 3rd. rev. ed. London [etc.]: Routledge, 1993.

Cita MLA (9a ed.)

Robson, Peter. The Economics of International Integration. 3rd. rev. ed. Routledge, 1993.