Cita APA (7a ed.)
Xenarios, S., & Pavelic, P. (2013). Assessing and forecasting groundwater development costs in Sub-Saharan Africa. African Journals Online.
Cita Chicago Style (17a ed.)
Xenarios, Stefanos, y Paul Pavelic. Assessing and Forecasting Groundwater Development Costs in Sub-Saharan Africa. African Journals Online, 2013.
Cita MLA (9a ed.)
Xenarios, Stefanos, y Paul Pavelic. Assessing and Forecasting Groundwater Development Costs in Sub-Saharan Africa. African Journals Online, 2013.
Precaución: Estas citas no son 100% exactas.