एपीए उद्धरण

Grob, R. L. (1977). Modern practice of gas chromatography. Wiley.

शिकागो स्टाइल उद्धरण

Grob, Robert Lee. Modern Practice of Gas Chromatography. New York: Wiley, 1977.

एमएलए उद्धरण

Grob, Robert Lee. Modern Practice of Gas Chromatography. Wiley, 1977.