APA引文

Elmotkassi, T. A. A. (2009). Determinants of urban water demand in Khartoum State, Sudan.

Chicago Style (17th ed.) Citation

Elmotkassi, Tagelsir Ali Ahmed. Determinants of Urban Water Demand in Khartoum State, Sudan. 2009.

MLA引文

Elmotkassi, Tagelsir Ali Ahmed. Determinants of Urban Water Demand in Khartoum State, Sudan. 2009.

警告：這些引文格式不一定是100％准確.