APA (7th ed.) Zitazioa

ebrary, Inc, Adar, K. G., & Check, N. A. (2011). The Nile River and the riparian states. Africa Institute of South Africa.

Chicago Style (17th ed.) Zitazioa

ebrary, Inc, Korwa G. Adar, eta Nicasius A. Check. The Nile River and the Riparian States. Pretoria, South Africa: Africa Institute of South Africa, 2011.

MLA (9th ed.) Zitazioa

ebrary, Inc, et al. The Nile River and the Riparian States. Africa Institute of South Africa, 2011.