एपीए उद्धरण

Pethrick, R. A. (1999). Modern techniques for polymer characterisation. John Wiley &sons.

शिकागो स्टाइल उद्धरण

Pethrick, R A. Modern Techniques for Polymer Characterisation. Chichester: John Wiley &sons, 1999.

एमएलए उद्धरण

Pethrick, R A. Modern Techniques for Polymer Characterisation. John Wiley &sons, 1999.