Cita APA (7a ed.)

Blum, Y. Z. (1965). Historic titles in international law: Foreword by D.H.N. Johnson. Nijhoff.

Cita Chicago Style (17a ed.)

Blum, Yehuda Zvi. Historic Titles in International Law: Foreword by D.H.N. Johnson. The Hague: Nijhoff, 1965.

Cita MLA (9a ed.)

Blum, Yehuda Zvi. Historic Titles in International Law: Foreword by D.H.N. Johnson. Nijhoff, 1965.