Παραπομπή σε μορφή APA (7η εκδ.)

Sampson, G. P., & Woolcock, S. (2003). Regionalism, multilateralism, and economic integration: The recent experience. United Nations University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sampson, Gary P., και Stephen Woolcock. Regionalism, Multilateralism, and Economic Integration: The Recent Experience. Tokyo ; New York: United Nations University Press, 2003.

Παραπομπή σε μορφή MLA (9th εκδ.)

Sampson, Gary P., και Stephen Woolcock. Regionalism, Multilateralism, and Economic Integration: The Recent Experience. United Nations University Press, 2003.