Hutchins, R. M., & Adler, M. J. (1963). Gateway to the great books.: Vol.1: Introduction syntopical guide. Encyclopedia Britannica, Inc..
芝加哥风格引文Hutchins, Robert M., 与 Mortimer J. Adler. Gateway to the Great Books.: Vol.1: Introduction Syntopical Guide. Chicago: Encyclopedia Britannica, Inc., 1963.
MLA引文Hutchins, Robert M., 与 Mortimer J. Adler. Gateway to the Great Books.: Vol.1: Introduction Syntopical Guide. Encyclopedia Britannica, Inc., 1963.
警告：这些引文格式不一定是100％准确.