DEVELOPMENT OF A HIGHWAY.. (2004). Development of a highway safety manual. [s.n].
芝加哥风格引文DEVELOPMENT OF A HIGHWAY.. Development of a Highway Safety Manual. [s.l]: [s.n], 2004.
MLA引文DEVELOPMENT OF A HIGHWAY.. Development of a Highway Safety Manual. [s.n], 2004.
警告：这些引文格式不一定是100％准确.