APA引文

Rao, M. (2017). Air Polluation. Mcgraw Hill Education.

芝加哥风格引文

Rao, M.N. Air Polluation. Chennai: Mcgraw Hill Education, 2017.

MLA引文

Rao, M.N. Air Polluation. Mcgraw Hill Education, 2017.

警告：这些引文格式不一定是100％准确.