Citazione Stile APA (7a Edizione)

Fassbender, B. Hans Kelsen (1881-1973): Bardo Fassbender. The Oxford handbook of the history of international law.(2012).

Citazione stile Chigago Style (17a edizione)

Fassbender, Bardo. "Hans Kelsen (1881-1973): Bardo Fassbender." The Oxford Handbook of the History of International Law.(2012) .

Citatione MLA (8a ed.)

Fassbender, Bardo. "Hans Kelsen (1881-1973): Bardo Fassbender." The Oxford Handbook of the History of International Law.(2012), .