(2001). Sức khỏe môi trường =: Basic environmental health. New York, 10016: World Health Organization.
शिकागो स्टाइल उद्धरणSức Khỏe Môi Trường =: Basic Environmental Health. New York, 10016: World Health Organization, 2001.
एमएलए उद्धरणSức Khỏe Môi Trường =: Basic Environmental Health. New York, 10016: World Health Organization, 2001.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.