Newkirk, R. T. (1979). Environmental planning for utility corridors. Ann Arbor Science Publishers.
芝加哥风格引文Newkirk, Ross T. Environmental Planning for Utility Corridors. Ann Arbor, Mich.: Ann Arbor Science Publishers, 1979.
MLA引文Newkirk, Ross T. Environmental Planning for Utility Corridors. Ann Arbor Science Publishers, 1979.
警告:这些引文格式不一定是100%准确.