APA استشهاد

White,Haward, & Killick,Tony. (2001). African poverty at the millennium: Causes, complexities and challenges. World Bank.

استشهاد بنمط شيكاغو

White,Haward, و Killick,Tony. African Poverty at the Millennium: Causes, Complexities and Challenges. Washington: World Bank, 2001.

MLA استشهاد

White,Haward, و Killick,Tony. African Poverty at the Millennium: Causes, Complexities and Challenges. World Bank, 2001.