APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, Andersen, I., & Golitzen, K. G. (2005). The Niger River basin: A vision for sustainable management. World Bank.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, Inger Andersen, ба Katherin George Golitzen. The Niger River Basin: A Vision for Sustainable Management. Washington, DC: World Bank, 2005.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, et al. The Niger River Basin: A Vision for Sustainable Management. World Bank, 2005.