Cita APA (7a ed.)
Keraita, B. N., Drechsel, P., & Amoah, P. (2003). Influence of urban wastewater on stream water quality and agriculture in and around Kumasi, Ghana.
Cita Chicago Style (17a ed.)
Keraita, Bernard N., Pay Drechsel, y Philip Amoah. Influence of Urban Wastewater on Stream Water Quality and Agriculture in and Around Kumasi, Ghana. 2003.
Cita MLA (9a ed.)
Keraita, Bernard N., et al. Influence of Urban Wastewater on Stream Water Quality and Agriculture in and Around Kumasi, Ghana. 2003.
Precaución: Estas citas no son 100% exactas.