APA (7th ed.) Citation

Kooijmans, P. H. (1964). The doctrine of the legal equality of states: An inquiry into the foundations of international law. A.W. Sythoff.

Chicago Style (17th ed.) Citation

Kooijmans, Pieter Hendrik. The Doctrine of the Legal Equality of States: An Inquiry into the Foundations of International Law. Leyden: A.W. Sythoff, 1964.

MLA (8th ed.) Citation

Kooijmans, Pieter Hendrik. The Doctrine of the Legal Equality of States: An Inquiry into the Foundations of International Law. A.W. Sythoff, 1964.