APA (7th ed.) Zitazioa

Klabbers, J. (2017). International law (Second edition.). Cambridge University Press.

Chicago Style (17th ed.) Zitazioa

Klabbers, Jan. International Law. Second edition. Cambridge [UK]: Cambridge University Press, 2017.

MLA (9th ed.) Zitazioa

Klabbers, Jan. International Law. Second edition. Cambridge University Press, 2017.