APA(7版)引用形式
Riddell, R. (2007). Does foreign aid really work? Oxford University Press.
Chicagoスタイル(17版)引用形式
Riddell, Roger. Does Foreign Aid Really Work? Oxford ; New York: Oxford University Press, 2007.
MLA(9版)引用形式
Riddell, Roger. Does Foreign Aid Really Work? Oxford University Press, 2007.
警告: この引用は必ずしも正確ではありません.