एपीए उद्धरण

Bernfeld, P. (1963). Biogenesis of natural compounds. Pergamon Press.

शिकागो स्टाइल उद्धरण

Bernfeld, Peter. Biogenesis of Natural Compounds. Oxford: Pergamon Press, 1963.

एमएलए उद्धरण

Bernfeld, Peter. Biogenesis of Natural Compounds. Pergamon Press, 1963.