एपीए उद्धरण

(2000). Master of sustainable development: Air pollution, acid rain, ozone depletion and sea level rise. World Sustainability Education Programme.

शिकागो स्टाइल उद्धरण

Master of Sustainable Development: Air Pollution, Acid Rain, Ozone Depletion and Sea Level Rise. New Delhi: World Sustainability Education Programme, 2000.

एमएलए उद्धरण

Master of Sustainable Development: Air Pollution, Acid Rain, Ozone Depletion and Sea Level Rise. World Sustainability Education Programme, 2000.