Syd Hoff. (1994). Captain Cat (I Can Read Level 1) (Reprint.). HarperCollins.
芝加哥风格引文Syd Hoff. Captain Cat (I Can Read Level 1). Reprint. HarperCollins, 1994.
MLA引文Syd Hoff. Captain Cat (I Can Read Level 1). Reprint. HarperCollins, 1994.
警告：这些引文格式不一定是100％准确.