Cita APA (7a ed.)

Hackworth, G. H. (1941). Digest of international law. Department of State.

Cita Chicago Style (17a ed.)

Hackworth, Green Haywood. Digest of International Law. Washington: Department of State, 1941.

Cita MLA (9a ed.)

Hackworth, Green Haywood. Digest of International Law. Department of State, 1941.