1999. Rolling revision of the guidelines for drinking-water quality: aspects of protection and control and of microbiological quality: Report on a WHO meeting, March 17-21, 1998, Medmenham, United Kingdom. Copenhagen: World Health Organization.
Citace podle APA (7th ed.)(1999). Rolling revision of the guidelines for drinking-water quality: aspects of protection and control and of microbiological quality: Report on a WHO meeting, March 17-21, 1998, Medmenham, United Kingdom. World Health Organization.
Citace podle Chicago (17th ed.)Rolling Revision of the Guidelines for Drinking-water Quality: Aspects of Protection and Control and of Microbiological Quality: Report on a WHO Meeting, March 17-21, 1998, Medmenham, United Kingdom. Copenhagen: World Health Organization, 1999.
Citace podle MLA (9th ed.)Rolling Revision of the Guidelines for Drinking-water Quality: Aspects of Protection and Control and of Microbiological Quality: Report on a WHO Meeting, March 17-21, 1998, Medmenham, United Kingdom. World Health Organization, 1999.
