एपीए उद्धरण

Sunny Augustine. (1980). Manufacture of Polyethylene Film. Dept. of Polymer Science & Rubber Technology.

शिकागो स्टाइल उद्धरण

Sunny Augustine. Manufacture of Polyethylene Film. Cochin: Dept. of Polymer Science & Rubber Technology, 1980.

एमएलए उद्धरण

Sunny Augustine. Manufacture of Polyethylene Film. Dept. of Polymer Science & Rubber Technology, 1980.