Παραπομπή σε μορφή APA (7η εκδ.)

Katselli Proukaki, E. (2010). The problem of enforcement in international law: Countermeasures, the non-injured state and the idea of international community. Routledge.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Katselli Proukaki, Elena. The Problem of Enforcement in International Law: Countermeasures, the Non-injured State and the Idea of International Community. London ; New York: Routledge, 2010.

Παραπομπή σε μορφή MLA (9th εκδ.)

Katselli Proukaki, Elena. The Problem of Enforcement in International Law: Countermeasures, the Non-injured State and the Idea of International Community. Routledge, 2010.