APA引文
Ugboajah, F. O. (1980). Communication policies in Nigeria. Unesco.
Chicago Style (17th ed.) Citation
Ugboajah, Frank Okwu. Communication Policies in Nigeria. Paris: Unesco, 1980.
MLA引文
Ugboajah, Frank Okwu. Communication Policies in Nigeria. Unesco, 1980.
警告:這些引文格式不一定是100%准確.