APA (7th ed.) Citation

Ahmed, A. G. M. (2002). Changing systems of livelihood in rural Sudan. Organization for Social Science Research in Eastern and Southern Africa.

Chicago Style (17th ed.) Citation

Ahmed, Abdel Ghaffar Muhammad. Changing Systems of Livelihood in Rural Sudan. Addis Ababa: Organization for Social Science Research in Eastern and Southern Africa, 2002.

MLA (9th ed.) Citation

Ahmed, Abdel Ghaffar Muhammad. Changing Systems of Livelihood in Rural Sudan. Organization for Social Science Research in Eastern and Southern Africa, 2002.