Michael Dahl. (2006). If You Were an Adverb (Word Fun). Picture Window Books.
芝加哥风格引文Michael Dahl. If You Were an Adverb (Word Fun). Picture Window Books, 2006.
MLA引文Michael Dahl. If You Were an Adverb (Word Fun). Picture Window Books, 2006.
警告：这些引文格式不一定是100％准确.