ebrary, Inc, Ruffner, F. G., & Urdang, L. (2009). Ruffner's allusions--cultural, literary, religious, and historical: A thematic dictionary (3rd ed.). Omnigraphics.
芝加哥风格引文ebrary, Inc, Frederick G. Ruffner, 与 Laurence Urdang. Ruffner's Allusions--cultural, Literary, Religious, and Historical: A Thematic Dictionary. 3rd ed. Detroit, Mich.: Omnigraphics, 2009.
MLA引文ebrary, Inc, et al. Ruffner's Allusions--cultural, Literary, Religious, and Historical: A Thematic Dictionary. 3rd ed. Omnigraphics, 2009.
警告：这些引文格式不一定是100％准确.