APA-referens (7:e uppl.)
ebrary, Inc, Molle, F., & Berkoff, J. (2007). Irrigation water pricing: The gap between theory and practice. CABI North American Office.
Chicago-referens (17:e uppl.)
ebrary, Inc, François Molle, och Jeremy Berkoff. Irrigation Water Pricing: The Gap Between Theory and Practice. Cambridge, MA: CABI North American Office, 2007.
MLA-referens (9:e uppl.)
ebrary, Inc, et al. Irrigation Water Pricing: The Gap Between Theory and Practice. CABI North American Office, 2007.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.