APA引文

Crawford , M. (1976). Air pollution control theory. MacGraw - hill company.

Chicago Edition Citation

Crawford , Martin. Air Pollution Control Theory. USA: MacGraw - hill company, 1976.

MLA引文

Crawford , Martin. Air Pollution Control Theory. MacGraw - hill company, 1976.

警告：這些引文格式不一定是100％准確.