APA-referens

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

Chicago-stil citat

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

MLA-referens

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

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.