APA Style

Zapatero, C, A., Cortagerana, E. (). World Polity : A Yaerbook of Studies in International Law amd Organization (Volume II) . Utrecht: .

MLA Style

Zapatero, C., Adrian., Cortagerana, ERwin. "World Polity : A Yaerbook of Studies in International Law amd Organization (Volume II)". Utrecht: , . Text.