Lua APA (7ú heag.)
ebrary, Inc, UNU Global Environmental Forum, Biswas, A. K., & Uitto, J. I. (2000). Water for urban areas: Challenges and perspectives. United Nations University Press.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, UNU Global Environmental Forum, Asit K. Biswas, agus Juha I. Uitto. Water for Urban Areas: Challenges and Perspectives. Tokyo ; New York: United Nations University Press, 2000.
Lua MLA (9ú heag.)
ebrary, Inc, et al. Water for Urban Areas: Challenges and Perspectives. United Nations University Press, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.