Cita APA (7a ed.)
Keraita, B. N., & Clark, J. (2004). State, management and effects of urban wastewater in Ghana.
Cita Chicago Style (17a ed.)
Keraita, Bernard N., y J. Clark. State, Management and Effects of Urban Wastewater in Ghana. 2004.
Cita MLA (9a ed.)
Keraita, Bernard N., y J. Clark. State, Management and Effects of Urban Wastewater in Ghana. 2004.
Precaución: Estas citas no son 100% exactas.