Marrin, A. (1979). Sir Norman Angell. Twayne.
Chicagoスタイル(17版)引用形式Marrin, Albert. Sir Norman Angell. Boston: Twayne, 1979.
MLA(9版)引用形式Marrin, Albert. Sir Norman Angell. Twayne, 1979.
警告: この引用は必ずしも正確ではありません.
Marrin, A. (1979). Sir Norman Angell. Twayne.
Chicagoスタイル(17版)引用形式Marrin, Albert. Sir Norman Angell. Boston: Twayne, 1979.
MLA(9版)引用形式Marrin, Albert. Sir Norman Angell. Twayne, 1979.