Churchill, W. (1950). The hinge of fate. Boston: Houghton Mifflin.
Trích dẫn kiểu ChicagoChurchill, Winston. The Hinge of Fate. Boston: Houghton Mifflin, 1950.
MLA引文Churchill, Winston. The Hinge of Fate. Boston: Houghton Mifflin, 1950.
警告:这些引文格式不一定是100%准确.