एपीए उद्धरण

Langton, N. H., & Burr, A. H. (1968). Questions and answers in polymer physics. Maclaren.

शिकागो स्टाइल उद्धरण

Langton, Norman Harry, और Alan Henry Burr. Questions and Answers in Polymer Physics. London: Maclaren, 1968.

एमएलए उद्धरण

Langton, Norman Harry, और Alan Henry Burr. Questions and Answers in Polymer Physics. Maclaren, 1968.