Harrod, R. F. (1963). The life of John Maynard Keynes. New York: St. Martin's Press.
Trích dẫn kiểu ChicagoHarrod, R. F. The Life of John Maynard Keynes. New York: St. Martin's Press, 1963.
MLA引文Harrod, R. F. The Life of John Maynard Keynes. New York: St. Martin's Press, 1963.
警告：這些引文格式不一定是100％准確.