Παραπομπή σε μορφή APA (7η εκδ.)

Keck, M. E., & Sikkink, K. (1998). Activists beyond borders: Advocacy networks in international politics. Ithaca: Cornell University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Keck, Margaret E., και Kathryn Sikkink. Activists Beyond Borders: Advocacy Networks in International Politics. Ithaca: Cornell University Press, 1998.

Παραπομπή σε μορφή MLA (8th εκδ.)

Keck, Margaret E., και Kathryn Sikkink. Activists Beyond Borders: Advocacy Networks in International Politics. Ithaca: Cornell University Press, 1998.