Andrew Pinder. (2019). The Kids Book Awesome Riddles (2019.). Buster Books.
芝加哥风格引文Andrew Pinder. The Kids Book Awesome Riddles. 2019. Buster Books, 2019.
MLA引文Andrew Pinder. The Kids Book Awesome Riddles. 2019. Buster Books, 2019.
警告：这些引文格式不一定是100％准确.