APA ציטוט

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

Chicago Edition Citation

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

ציטוט MLA

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