एपीए उद्धरण

Covington, A. K. (1973). Physical chemistry and organic solvent systems. Plenum Press.

शिकागो स्टाइल उद्धरण

Covington, A. K. Physical Chemistry and Organic Solvent Systems. New York: Plenum Press, 1973.

एमएलए उद्धरण

Covington, A. K. Physical Chemistry and Organic Solvent Systems. Plenum Press, 1973.