Cita APA (7th ed.)

Visscher, C. d. (1968). Theory and reality in public international law. Princeton University.

Cita Chicago (17th ed.)

Visscher, Charles de. Theory and Reality in Public International Law. Princeton: Princeton University, 1968.

Cita MLA (9th ed.)

Visscher, Charles de. Theory and Reality in Public International Law. Princeton University, 1968.