Along an African Border. University of Pennsylvania Press.
芝加哥风格引文Along an African Border. University of Pennsylvania Press.
MLA引文Along an African Border. University of Pennsylvania Press.
警告：这些引文格式不一定是100％准确.
APA引文
Along an African Border. University of Pennsylvania Press.
芝加哥风格引文Along an African Border. University of Pennsylvania Press.
MLA引文Along an African Border. University of Pennsylvania Press.