Agarwal, S. K. (2005). Environmental monitoring. A.P.H. Publishing Corporation.
Chicago Edition CitationAgarwal, S. K. Environmental Monitoring. New Delhi: A.P.H. Publishing Corporation, 2005.
Cita MLAAgarwal, S. K. Environmental Monitoring. A.P.H. Publishing Corporation, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.