Dyfyniad APA
Africa Institute of South Africa, ebrary, Inc, Simelane, T., & Abdel-Rahman, M. (2011). Energy transition in Africa. Africa Institute of South Africa.
Dyfyniad Arddull Chicago
Africa Institute of South Africa, Inc ebrary, Thokozani Simelane, and Mohamed Abdel-Rahman. Energy Transition in Africa. Pretoria, South Africa: Africa Institute of South Africa, 2011.
Dyfyniad MLA
Africa Institute of South Africa, et al. Energy Transition in Africa. Africa Institute of South Africa, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.