Organisation for Economic Co-operation and Development, Global Forum on Taxation, & ProQuest (Firm). (2007). Tax co-operation: Towards a level playing field :2007 assessment. OECD.
芝加哥风格引文Organisation for Economic Co-operation and Development, Global Forum on Taxation, 与 ProQuest (Firm). Tax Co-operation: Towards a Level Playing Field :2007 Assessment. Paris, France: OECD, 2007.
MLA引文Organisation for Economic Co-operation and Development, et al. Tax Co-operation: Towards a Level Playing Field :2007 Assessment. OECD, 2007.
警告：这些引文格式不一定是100％准确.