APA引文

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

Chicago Edition Citation

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

MLA引文

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

警告：这些引文格式不一定是100％准确.