एपीए उद्धरण

Paul, D. R., & Harries, F. W. (1976). Controlled Release Polymeric Formulations. American Chemical Society.

शिकागो स्टाइल उद्धरण

Paul, D. R., और F. W. Harries. Controlled Release Polymeric Formulations. Wablungton: American Chemical Society, 1976.

एमएलए उद्धरण

Paul, D. R., और F. W. Harries. Controlled Release Polymeric Formulations. American Chemical Society, 1976.