Krabacher, T., Kalipeni, E., & Layachi, A. (2009). Africa (12th ed.). McGraw-Hill.
Chicagoスタイル(17版)引用形式Krabacher, Thomas, Ezekiel Kalipeni, , Azzedine Layachi. Africa. 12th ed. Boston: McGraw-Hill, 2009.
MLA(9版)引用形式Krabacher, Thomas, et al. Africa. 12th ed. McGraw-Hill, 2009.
警告: この引用は必ずしも正確ではありません.