BAERWALD, J. E. (1976). Transportation and traffic engineering handbook. Prentice-Hall.
芝加哥风格引文BAERWALD, John E. Transportation and Traffic Engineering Handbook. Englewood Cliffs: Prentice-Hall, 1976.
MLA引文BAERWALD, John E. Transportation and Traffic Engineering Handbook. Prentice-Hall, 1976.
警告：这些引文格式不一定是100％准确.