Ungar, S. J. (1985). Africa: The people and politics of an American continent. Simon and Schuster.
Chicagoスタイル(17版)引用形式Ungar, Sanford J. Africa: The People and Politics of an American Continent. New York: Simon and Schuster, 1985.
MLA(9版)引用形式Ungar, Sanford J. Africa: The People and Politics of an American Continent. Simon and Schuster, 1985.
警告: この引用は必ずしも正確ではありません.