ebrary, Inc, & Stickle, W. B. (2009). European economic and political issues. Nova Science Publishers.
芝加哥风格引文ebrary, Inc, 与 William B. Stickle. European Economic and Political Issues. Commack, N.Y.: Nova Science Publishers, 2009.
MLA引文ebrary, Inc, 与 William B. Stickle. European Economic and Political Issues. Nova Science Publishers, 2009.
警告：这些引文格式不一定是100％准确.