APA引文

Sharron McEldowney. (1993). Pollution: Ecology and biotreatment. London: Longman.

Trích dẫn kiểu Chicago

Sharron McEldowney. Pollution: Ecology and Biotreatment. London: Longman, 1993.

MLA引文

Sharron McEldowney. Pollution: Ecology and Biotreatment. London: Longman, 1993.

警告：这些引文格式不一定是100％准确.