एपीए उद्धरण

RICHARD LEWONTIN. (2000). The Triple helix: Gene, organism, and environment. Cambridge, Massachusetts: Harvard University Press.

शिकागो स्टाइल उद्धरण

RICHARD LEWONTIN. The Triple Helix: Gene, Organism, and Environment. Cambridge, Massachusetts: Harvard University Press, 2000.

एमएलए उद्धरण

RICHARD LEWONTIN. The Triple Helix: Gene, Organism, and Environment. Cambridge, Massachusetts: Harvard University Press, 2000.