Daniel F. (1965). General sciences for tropical schools: : for tropical schools (2nd edition.). Hong Kong: Oxford University Press.
शिकागो स्टाइल उद्धरणDaniel F. General Sciences for Tropical Schools: : For Tropical Schools. 2nd edition. Hong Kong: Oxford University Press, 1965.
एमएलए उद्धरणDaniel F. General Sciences for Tropical Schools: : For Tropical Schools. 2nd edition. Hong Kong: Oxford University Press, 1965.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.