APA引文

Sawyer, C. N. (1994). Chemistry for Environmental Engineering (4th edition.). New York: McGraw-Hill.

Trích dẫn kiểu Chicago

Sawyer, Clair N. Chemistry for Environmental Engineering. 4th edition. New York: McGraw-Hill, 1994.

MLA引文

Sawyer, Clair N. Chemistry for Environmental Engineering. 4th edition. New York: McGraw-Hill, 1994.

警告：這些引文格式不一定是100％准確.