APA(7版)引用形式
Riddell, R. C. (1987). Foreign aid reconsidered. Johns Hopkins University Press.
Chicagoスタイル(17版)引用形式
Riddell, Roger C. Foreign Aid Reconsidered. Baltimore: Johns Hopkins University Press, 1987.
MLA(9版)引用形式
Riddell, Roger C. Foreign Aid Reconsidered. Johns Hopkins University Press, 1987.
警告: この引用は必ずしも正確ではありません.