APA (7 वां संस्करण) प्रशस्ति पत्र
(1982). Rural water supply and health: The need for a new strategy. Scandinavia institute of African studies.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Rural Water Supply and Health: The Need for a New Strategy. Uppsala: Scandinavia institute of African studies, 1982.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Rural Water Supply and Health: The Need for a New Strategy. Scandinavia institute of African studies, 1982.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.