APA način citiranja (7. izdanje)

Diggelmann, O. The Periodization of the History of International Law: Oliver Diggelmann. The Oxford handbook of the history of international law.(2012).

Čikaški stil citiranja (17. izdanje)

Diggelmann, Oliver. "The Periodization of the History of International Law: Oliver Diggelmann." The Oxford Handbook of the History of International Law.(2012) .

MLA način citiranja (8. izdanje)

Diggelmann, Oliver. "The Periodization of the History of International Law: Oliver Diggelmann." The Oxford Handbook of the History of International Law.(2012), .