Zion, G., & Graham, M. B. (2006). Harry, the dirty dog (1st. board book ed.; 50th anniversary ed.). HarperFestival.
芝加哥风格引文Zion, Gene, 与 Margaret Bloy Graham. Harry, the Dirty Dog. 1st. board book ed.; 50th anniversary ed. [New York]: HarperFestival, 2006.
MLA引文Zion, Gene, 与 Margaret Bloy Graham. Harry, the Dirty Dog. 1st. board book ed.; 50th anniversary ed. HarperFestival, 2006.
警告：这些引文格式不一定是100％准确.