एपीए उद्धरण

Richards, S. A., & Hollerton, J. C. (2011). Essential practical NMR for organic chemistry. John Wiley.

शिकागो स्टाइल उद्धरण

Richards, S. A., और J. C. Hollerton. Essential Practical NMR for Organic Chemistry. Chichester, West Sussex, U.K.: John Wiley, 2011.

एमएलए उद्धरण

Richards, S. A., और J. C. Hollerton. Essential Practical NMR for Organic Chemistry. John Wiley, 2011.