APA(7版)引用形式

Guess, G. M. (1987). The politics of United States foreign aid. Croom Helm.

Chicagoスタイル(17版)引用形式

Guess, George M. The Politics of United States Foreign Aid. London: Croom Helm, 1987.

MLA(9版)引用形式

Guess, George M. The Politics of United States Foreign Aid. Croom Helm, 1987.

警告: この引用は必ずしも正確ではありません.