एपीए उद्धरण

Powell, P. C. (1983). Engineering with polymers. Chapman and Hall.

शिकागो स्टाइल उद्धरण

Powell, Peter C. Engineering with Polymers. London: Chapman and Hall, 1983.

एमएलए उद्धरण

Powell, Peter C. Engineering with Polymers. Chapman and Hall, 1983.