एपीए उद्धरण

Johnstone, R. A. W. (1972). Mass spectrometry for organic chemists. University Press.

शिकागो स्टाइल उद्धरण

Johnstone, R. A. W. Mass Spectrometry for Organic Chemists. Cambridge: University Press, 1972.

एमएलए उद्धरण

Johnstone, R. A. W. Mass Spectrometry for Organic Chemists. University Press, 1972.