Cita APA (7th ed.)

Organisation for Economic Co-operation and Development & ProQuest (Firm). (2010). Pricing water resources and water and sanitation services. OECD Pub..

Cita Chicago (17th ed.)

Organisation for Economic Co-operation and Development i ProQuest (Firm). Pricing Water Resources and Water and Sanitation Services. Paris, France: OECD Pub., 2010.

Cita MLA (9th ed.)

Organisation for Economic Co-operation and Development i ProQuest (Firm). Pricing Water Resources and Water and Sanitation Services. OECD Pub., 2010.