Unesco, United Nations Environment Programme, World Health Organization, & Chapman, D. V. (1996). Water quality assessments: A guide to the use of biota, sediments, and water in environmental monitoring (2nd ed.). E & FN Spon.
Citación estilo ChicagoUnesco, United Nations Environment Programme, World Health Organization, and Deborah V. Chapman. Water Quality Assessments: A Guide to the Use of Biota, Sediments, and Water in Environmental Monitoring. 2nd ed. London: E & FN Spon, 1996.
Cita MLAUnesco, et al. Water Quality Assessments: A Guide to the Use of Biota, Sediments, and Water in Environmental Monitoring. 2nd ed. E & FN Spon, 1996.
Warning: These citations may not always be 100% accurate.