Lua APA (7ú heag.)

United Nations Environment Programme. (2001). India: State of the environment 2001. United Nations Environment Programme.

Lua i Stíl Chicago (17ú heag.)

United Nations Environment Programme. India: State of the Environment 2001. Bangkok: United Nations Environment Programme, 2001.

Lua MLA (8ú heag.)

United Nations Environment Programme. India: State of the Environment 2001. United Nations Environment Programme, 2001.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.