APA-Zitierstil (7. Ausg.)

Erhagbe, E. O. (1991). The Nupe invasion of Etsakoland: Its impact on the socio-political development of the Etsako clans, c. 1860 - 1897.

Chicago-Zitierstil (17. Ausg.)

Erhagbe, Edward O. The Nupe Invasion of Etsakoland: Its Impact on the Socio-political Development of the Etsako Clans, C. 1860 - 1897. Boston, 1991.

MLA-Zitierstil (9. Ausg.)

Erhagbe, Edward O. The Nupe Invasion of Etsakoland: Its Impact on the Socio-political Development of the Etsako Clans, C. 1860 - 1897. 1991.