Cita APA (7th ed.)

Falk, R. A., & Black, C. E. (1969). The future of the international legal order. Princeton University.

Cita Chicago (17th ed.)

Falk, Richard A., i Cyril E. Black. The Future of the International Legal Order. Princeton: Princeton University, 1969.

Cita MLA (9th ed.)

Falk, Richard A., i Cyril E. Black. The Future of the International Legal Order. Princeton University, 1969.