Cita APA (7a ed.)
Drechsel, P. (2011). Promoting safer wastewater irrigation in West Africa.
Cita Chicago Style (17a ed.)
Drechsel, Pay. Promoting Safer Wastewater Irrigation in West Africa. 2011.
Cita MLA (9a ed.)
Drechsel, Pay. Promoting Safer Wastewater Irrigation in West Africa. 2011.
Precaución: Estas citas no son 100% exactas.