Dyfyniad APA

(1975). Selected documents on international environmental law: Selected from International Protection of the Environment. British Institute of International and Comparative Law.

Dyfyniad Arddull Chicago

Selected Documents on International Environmental Law: Selected from International Protection of the Environment. London: British Institute of International and Comparative Law, 1975.

Dyfyniad MLA

Selected Documents on International Environmental Law: Selected from International Protection of the Environment. British Institute of International and Comparative Law, 1975.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.