APA (7th ed.) Citation

Centre for Advanced Studies of African Society & Centre for Black and African Arts and Civilization. (2011). A unified standard orthography for the Igbo language cluster: Nigeria. Centre for Advanced Studies of African Society (CASAS).

Chicago Style (17th ed.) Citation

Centre for Advanced Studies of African Society and Centre for Black and African Arts and Civilization. A Unified Standard Orthography for the Igbo Language Cluster: Nigeria. Cape Town, South Africa: Centre for Advanced Studies of African Society (CASAS), 2011.

MLA (9th ed.) Citation

Centre for Advanced Studies of African Society and Centre for Black and African Arts and Civilization. A Unified Standard Orthography for the Igbo Language Cluster: Nigeria. Centre for Advanced Studies of African Society (CASAS), 2011.