APA

Harper C. A., . (2000). Modern plastics handbook. New York: McGraw-Hill.

Chicago

Harper Charles A, . 2000. Modern plastics handbook. New York: McGraw-Hill.

Harvard

Harper C. A., . (2000). Modern plastics handbook. New York: McGraw-Hill.

MLA

Harper Charles A, . Modern plastics handbook. New York: McGraw-Hill. 2000.