Cita APA

Friedmann, W. G. 1. (1964). The changing structure of international law. New York, United States of America: Columbia University Press.

Citación estilo Chicago

Friedmann, Wolfgang Gaston 1907-1972. The Changing Structure of International Law. New York, United States of America: Columbia University Press, 1964.

Cita MLA

Friedmann, Wolfgang Gaston 1907-1972. The Changing Structure of International Law. New York, United States of America: Columbia University Press, 1964.