ZUIDAM, R. v. (1979). ITC texkbook of photo-interpretation 7: 7. ITC.
芝加哥风格引文ZUIDAM, R.A van. ITC Texkbook of Photo-interpretation 7: 7. Netherland: ITC, 1979.
MLA引文ZUIDAM, R.A van. ITC Texkbook of Photo-interpretation 7: 7. ITC, 1979.
警告：这些引文格式不一定是100％准确.