Cita APA (7a ed.)

Robson, P. (1980). The economics of international integration. George Allen & Unwin.

Cita Chicago Style (17a ed.)

Robson, Peter. The Economics of International Integration. London: George Allen & Unwin, 1980.

Cita MLA (9a ed.)

Robson, Peter. The Economics of International Integration. George Allen & Unwin, 1980.