APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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

警告：这些引文格式不一定是100％准确.