Cita APA (7a ed.)
Parker, D. (1989). Research needs regarding how to reach the poor through groundwater irrigation: A preliminary discussion.
Cita Chicago Style (17a ed.)
Parker, D.E. Research Needs Regarding How to Reach the Poor Through Groundwater Irrigation: A Preliminary Discussion. 1989.
Cita MLA (9a ed.)
Parker, D.E. Research Needs Regarding How to Reach the Poor Through Groundwater Irrigation: A Preliminary Discussion. 1989.
Precaución: Estas citas no son 100% exactas.