Παραπομπή σε μορφή APA (7η εκδ.)

Bagwell, K., & Staiger, R. W. (1999). Multilateral trade negotiations, bilateral opportunism and the rules of GATT. National Bureau of Economic Research.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bagwell, Kyle, και Robert W. Staiger. Multilateral Trade Negotiations, Bilateral Opportunism and the Rules of GATT. Cambridge: National Bureau of Economic Research, 1999.

Παραπομπή σε μορφή MLA (9th εκδ.)

Bagwell, Kyle, και Robert W. Staiger. Multilateral Trade Negotiations, Bilateral Opportunism and the Rules of GATT. National Bureau of Economic Research, 1999.