एपीए उद्धरण

Pyle, J. L. (1974). Chemistry and the technological backlash. London: Prentice-Hall, Inc.

शिकागो स्टाइल उद्धरण

Pyle, James L. Chemistry and the Technological Backlash. London: Prentice-Hall, Inc, 1974.

एमएलए उद्धरण

Pyle, James L. Chemistry and the Technological Backlash. London: Prentice-Hall, Inc, 1974.