Παραπομπή APA

Harper, C. A. (1992). Handbook of plastics, elastomers, and composites (2nd ed.). McGraw-Hill.

Παραπομπή Chicago Style

Harper, Charles A. Handbook of Plastics, Elastomers, and Composites. 2nd ed. New York: McGraw-Hill, 1992.

Παραπομπή MLA

Harper, Charles A. Handbook of Plastics, Elastomers, and Composites. 2nd ed. McGraw-Hill, 1992.