एपीए उद्धरण

Beckett, S. T. Science of chocolate, 2nd ed. RSC.

शिकागो स्टाइल उद्धरण

Beckett, Stephen T. Science of Chocolate, 2nd Ed. RSC.

एमएलए उद्धरण

Beckett, Stephen T. Science of Chocolate, 2nd Ed. RSC.