Duffy, C. A., & Hudson, A. (2004). Doris the giant. Puffin Books.
芝加哥风格引文Duffy, Carol Ann, 与 Annabel Hudson. Doris the Giant. London: Puffin Books, 2004.
MLA引文Duffy, Carol Ann, 与 Annabel Hudson. Doris the Giant. Puffin Books, 2004.
警告：这些引文格式不一定是100％准确.