APA (7th ed.) Citation

DuBois, J. H., & John, F. W. (1981). Plastics (6th ed.). Reinhold Pub.

Chicago Style (17th ed.) Citation

DuBois, John Harry, and Frederick W. John. Plastics. 6th ed. New York: Reinhold Pub, 1981.

MLA (9th ed.) Citation

DuBois, John Harry, and Frederick W. John. Plastics. 6th ed. Reinhold Pub, 1981.