APA (7th ed.) Citation
UNEP, World Meteorological Organization (WMO), & UNEP. (1998). MED POL Manual on Sampling and Analysis of Aerosols and Precipitation for Major Ions and Trace Elements. UNEP.
Chicago Style (17th ed.) Citation
UNEP, World Meteorological Organization (WMO), and UNEP. MED POL Manual on Sampling and Analysis of Aerosols and Precipitation for Major Ions and Trace Elements. UNEP, 1998.
MLA (9th ed.) Citation
UNEP, et al. MED POL Manual on Sampling and Analysis of Aerosols and Precipitation for Major Ions and Trace Elements. UNEP, 1998.
Warning: These citations may not always be 100% accurate.