RICHARD LEWONTIN. (2000). The Triple helix: Gene, organism, and environment. Cambridge, Massachusetts: Harvard University Press.
शिकागो स्टाइल उद्धरणRICHARD LEWONTIN. The Triple Helix: Gene, Organism, and Environment. Cambridge, Massachusetts: Harvard University Press, 2000.
एमएलए उद्धरणRICHARD LEWONTIN. The Triple Helix: Gene, Organism, and Environment. Cambridge, Massachusetts: Harvard University Press, 2000.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.