Cita APA (7a ed.)

Harper, C. A., & Petrie, E. M. (2003). Plastics materials and processes: A concise encyclopedia. Wiley-Interscience.

Cita Chicago Style (17a ed.)

Harper, Charles A., y Edward M. Petrie. Plastics Materials and Processes: A Concise Encyclopedia. Hoboken, N.J: Wiley-Interscience, 2003.

Cita MLA (9a ed.)

Harper, Charles A., y Edward M. Petrie. Plastics Materials and Processes: A Concise Encyclopedia. Wiley-Interscience, 2003.