Hay, W. W. (1961). An Introduction to tansportation engineering. John Wiley.
Chicago Style (17th ed.) CitationHay, William W. An Introduction to Tansportation Engineering. NewYork: John Wiley, 1961.
MLA引文Hay, William W. An Introduction to Tansportation Engineering. John Wiley, 1961.
警告:這些引文格式不一定是100%准確.