Böll, H., & Vennewitz, L. (1979). The train was on time. Penguin.
Chicagoスタイル(17版)引用形式Böll, Heinrich, , Leila Vennewitz. The Train Was on Time. Harmondsworth: Penguin, 1979.
MLA(8版)引用形式Böll, Heinrich, , Leila Vennewitz. The Train Was on Time. Penguin, 1979.
警告: この引用は必ずしも正確ではありません.