Παραπομπή APA

Hackworth, G. H. (1940). Digest of international law: Vol.1: Chapters I - V. Washington: United States Government Printing Office.

Παραπομπή Chicago Style

Hackworth, Green Haywood. Digest of International Law: Vol.1: Chapters I - V. Washington: United States Government Printing Office, 1940.

Παραπομπή MLA

Hackworth, Green Haywood. Digest of International Law: Vol.1: Chapters I - V. Washington: United States Government Printing Office, 1940.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.