APA
Obuobie E., International Water Management Institute, RUAF Foundation & Challenge Program on Water and Food. (2006). Irrigated urban vegetable production in Ghana. Accra, Ghana: International Water Management Institute.
Chicago
Obuobie Emmanuel, International Water Management Institute, RUAF Foundation and Challenge Program on Water and Food. 2006. Irrigated urban vegetable production in Ghana. Accra, Ghana: International Water Management Institute.
Harvard
Obuobie E., International Water Management Institute, RUAF Foundation and Challenge Program on Water and Food. (2006). Irrigated urban vegetable production in Ghana. Accra, Ghana: International Water Management Institute.
MLA
Obuobie Emmanuel, International Water Management Institute, RUAF Foundation and Challenge Program on Water and Food. Irrigated urban vegetable production in Ghana. Accra, Ghana: International Water Management Institute. 2006.