Cita APA (7a ed.)

Kelsen, H., & Tucker, R. W. (1967). Principles of international law (2d ed. / rev. and ed. by Robert W. Tucker.). Holt, Rinehart and Winston.

Cita Chicago Style (17a ed.)

Kelsen, Hans, y Robert W. Tucker. Principles of International Law. 2d ed. / rev. and ed. by Robert W. Tucker. New York: Holt, Rinehart and Winston, 1967.

Cita MLA (9a ed.)

Kelsen, Hans, y Robert W. Tucker. Principles of International Law. 2d ed. / rev. and ed. by Robert W. Tucker. Holt, Rinehart and Winston, 1967.