Abby Klein. (2011). "Ready, Freddy! #23: A Very Crazy Christmas" (Original.). Scholastic Paperbacks.
芝加哥风格引文Abby Klein. "Ready, Freddy! #23: A Very Crazy Christmas". Original. Scholastic Paperbacks, 2011.
MLA引文Abby Klein. "Ready, Freddy! #23: A Very Crazy Christmas". Original. Scholastic Paperbacks, 2011.
警告：这些引文格式不一定是100％准确.