Cita APA

Crawford, R. (1987). Plastics Engineering R.j. Crawford. Pergamon.

Chicago Style (17th ed.) Citation

Crawford, R.J. Plastics Engineering R.j. Crawford. Pergamon, 1987.

Cita MLA

Crawford, R.J. Plastics Engineering R.j. Crawford. Pergamon, 1987.

Atenció: Aquestes cites poden no estar 100% correctes.