Turnbull, C. M. (1980). A history of Singapore, 1819-1975. Kuala Lumpur: Oxford University Press.
Trích dẫn kiểu ChicagoTurnbull, C. M. A History of Singapore, 1819-1975. Kuala Lumpur: Oxford University Press, 1980.
MLA引文Turnbull, C. M. A History of Singapore, 1819-1975. Kuala Lumpur: Oxford University Press, 1980.
警告：这些引文格式不一定是100％准确.