Cita APA

 Sawyer, C. N. (2003).  Chemistry for environmental engineering and science.  McGraw-Hill.

Chicago Style Citation

 Sawyer, Clair N.  Chemistry for Environmental Engineering and Science.  McGraw-Hill, 2003.

Cita MLA

 Sawyer, Clair N.  Chemistry for Environmental Engineering and Science.  McGraw-Hill, 2003.