APA استشهاد

(2000). Master of sustainable development: Protected areas and national power conservation. World Sustainability Education Programme.

استشهاد بنمط شيكاغو

Master of Sustainable Development: Protected Areas and National Power Conservation. New Delhi: World Sustainability Education Programme, 2000.

MLA استشهاد

Master of Sustainable Development: Protected Areas and National Power Conservation. World Sustainability Education Programme, 2000.