(PICUM), P. f. I. C. o. U. M. 469/5.1.05/00075: Dossier betreffende het Book of Solidarity phase 1: Belgium.
芝加哥风格引文(PICUM), Platform for International Cooperation on Undocumented Migrants. 469/5.1.05/00075: Dossier Betreffende Het Book of Solidarity Phase 1: Belgium.
MLA引文(PICUM), Platform for International Cooperation on Undocumented Migrants. 469/5.1.05/00075: Dossier Betreffende Het Book of Solidarity Phase 1: Belgium.
警告：这些引文格式不一定是100％准确.