APA引文

Sawyer, C. N., Mccarty, P. L., & Parkin, G. F. (1994). Chemistry for Environmental Engineering. Singapore: McGraw-Hill.

Trích dẫn kiểu Chicago

Sawyer, Clair N., Perry L. Mccarty, và Gene F. Parkin. Chemistry for Environmental Engineering. Singapore: McGraw-Hill, 1994.

MLA引文

Sawyer, Clair N., Perry L. Mccarty, và Gene F. Parkin. Chemistry for Environmental Engineering. Singapore: McGraw-Hill, 1994.

警告：这些引文格式不一定是100％准确.