Cita APA (7a ed.)
Uchendu, V. C. The Igbo of southeast Nigeria.
Cita Chicago Style (17a ed.)
Uchendu, Victor Chikezie. The Igbo of Southeast Nigeria.
Cita MLA (9a ed.)
Uchendu, Victor Chikezie. The Igbo of Southeast Nigeria.
警告：這些引文格式不一定是100％准確.