Aseka, E. M. (1996). Africa in the 21st century. Zapf Chancery.
芝加哥风格引文Aseka, Eric M. Africa in the 21st Century. Eldoret: Zapf Chancery, 1996.
MLA引文Aseka, Eric M. Africa in the 21st Century. Zapf Chancery, 1996.
警告：这些引文格式不一定是100％准确.
APA引文