एपीए उद्धरण

Postgate, J. (1971). The chemistry and biochemistry of nitrogen fixation. Plenum Press.

शिकागो स्टाइल उद्धरण

Postgate, J.R. The Chemistry and Biochemistry of Nitrogen Fixation. London: Plenum Press, 1971.

एमएलए उद्धरण

Postgate, J.R. The Chemistry and Biochemistry of Nitrogen Fixation. Plenum Press, 1971.