Enid Blyton. (2009). Secrets at Malory Towers (2019.). Hodder Children's book.
芝加哥风格引文Enid Blyton. Secrets at Malory Towers. 2019. Hodder Children's book, 2009.
MLA引文Enid Blyton. Secrets at Malory Towers. 2019. Hodder Children's book, 2009.
警告：这些引文格式不一定是100％准确.