Siffer, B. What next for the Sp.a?: Ending the reign of fear. Annual Review 2008-2009. The bizarre political world of Belgium. Social Democrats at a turning point? : electoral defeat in june 2007, 135-141.
芝加哥风格引文Siffer, Björn. "What Next for the Sp.a?: Ending the Reign of Fear." Annual Review 2008-2009. The Bizarre Political World of Belgium. Social Democrats at a Turning Point? : Electoral Defeat in June 2007 : 135-141.
MLA引文Siffer, Björn. "What Next for the Sp.a?: Ending the Reign of Fear." Annual Review 2008-2009. The Bizarre Political World of Belgium. Social Democrats at a Turning Point? : Electoral Defeat in June 2007, , pp. 135-141.
警告：这些引文格式不一定是100％准确.