Whitehurst, C. H. (1976). The defense transportation system: Competitor or complement to the private sector? American Enterprise Institute for Public Policy Research.
芝加哥风格引文Whitehurst, Clinton H. The Defense Transportation System: Competitor or Complement to the Private Sector? Washington: American Enterprise Institute for Public Policy Research, 1976.
MLA引文Whitehurst, Clinton H. The Defense Transportation System: Competitor or Complement to the Private Sector? American Enterprise Institute for Public Policy Research, 1976.
警告：这些引文格式不一定是100％准确.