Butterfield, H. (1957). The origins of modern science: 1300-1800. London: Bell & Hyman.
Trích dẫn kiểu ChicagoButterfield, H. The Origins of Modern Science: 1300-1800. London: Bell & Hyman, 1957.
MLA引文Butterfield, H. The Origins of Modern Science: 1300-1800. London: Bell & Hyman, 1957.
警告:這些引文格式不一定是100%准確.