Cita APA (7a ed.)

Crawford, R. J. (1998). Plastics engineering (3rd ed.). Butterworth-Heinemann.

Cita Chicago Style (17a ed.)

Crawford, R. J. Plastics Engineering. 3rd ed. Oxford ; Boston: Butterworth-Heinemann, 1998.

Cita MLA (8a ed.)

Crawford, R. J. Plastics Engineering. 3rd ed. Butterworth-Heinemann, 1998.