एपीए उद्धरण

Harper, C. A. (2002). Handbook of plastics, elastomers, and composites (4th ed.). McGraw-Hill.

शिकागो स्टाइल उद्धरण

Harper, Charles A. Handbook of Plastics, Elastomers, and Composites. 4th ed. New York: McGraw-Hill, 2002.

एमएलए उद्धरण

Harper, Charles A. Handbook of Plastics, Elastomers, and Composites. 4th ed. McGraw-Hill, 2002.