Conference of the Magna Charta Observatory. (2009). Crisis, cuts, contemplations: How academia may help rescuing society : proceedings of the conference of the Magna Charta Observatory 17-18 September 2009. Bononia University Press.
芝加哥风格引文Conference of the Magna Charta Observatory. Crisis, Cuts, Contemplations: How Academia May Help Rescuing Society : Proceedings of the Conference of the Magna Charta Observatory 17-18 September 2009. Bologna: Bononia University Press, 2009.
MLA引文Conference of the Magna Charta Observatory. Crisis, Cuts, Contemplations: How Academia May Help Rescuing Society : Proceedings of the Conference of the Magna Charta Observatory 17-18 September 2009. Bononia University Press, 2009.
警告：这些引文格式不一定是100％准确.