APA-referens (7:e uppl.)
Organisation for Economic Co-operation and Development & ProQuest (Firm). (2010). Pricing water resources and water and sanitation services. OECD Pub..
Chicago-referens (17:e uppl.)
Organisation for Economic Co-operation and Development och ProQuest (Firm). Pricing Water Resources and Water and Sanitation Services. Paris, France: OECD Pub., 2010.
MLA-referens (9:e uppl.)
Organisation for Economic Co-operation and Development och ProQuest (Firm). Pricing Water Resources and Water and Sanitation Services. OECD Pub., 2010.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.