एपीए उद्धरण

Brydson, J. A. (1995). Plastic materials (6th ed.). Butterworth Heinemann.

शिकागो स्टाइल उद्धरण

Brydson, J A. Plastic Materials. 6th ed. Oxford: Butterworth Heinemann, 1995.

एमएलए उद्धरण

Brydson, J A. Plastic Materials. 6th ed. Butterworth Heinemann, 1995.