Balfour, M. (1975). The Kaiser and his times ([1st ed. reprinted] ; with an afterword.). Penguin.
Цитирование в стиле Чикаго (17-е изд.)Balfour, Michael. The Kaiser and His Times. [1st ed. reprinted] ; with an afterword. Harmondsworth: Penguin, 1975.
Цитирование MLA (8-е изд.)Balfour, Michael. The Kaiser and His Times. [1st ed. reprinted] ; with an afterword. Penguin, 1975.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.