APA (7th ed.) Zitazioa

Collins, E. (1970). International law in a changing world: Cases, documents and readings. Random House.

Chicago Style (17th ed.) Zitazioa

Collins, Edward. International Law in a Changing World: Cases, Documents and Readings. New York: Random House, 1970.

MLA (9th ed.) Zitazioa

Collins, Edward. International Law in a Changing World: Cases, Documents and Readings. Random House, 1970.