एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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