Cita APA

 Weiner, R. F. (2003).  Environmental engineering.  Butterworth-Heinemann.

Chicago Style Citation

 Weiner, Ruth F.  Environmental Engineering.  Butterworth-Heinemann, 2003.

Cita MLA

 Weiner, Ruth F.  Environmental Engineering.  Butterworth-Heinemann, 2003.

Atenció: Aquestes cites poden no estar 100% correctes.