格林德列 & 华莱. (2023). 天为啥是蓝的？: Why is the sky blue? 四川少年儿童出版社.
Chicago Style (17th ed.) Citation格林德列 and 华莱. 天为啥是蓝的？: Why Is the Sky Blue? 四川少年儿童出版社, 2023.
MLA (8th ed.) Citation格林德列 and 华莱. 天为啥是蓝的？: Why Is the Sky Blue? 四川少年儿童出版社, 2023.
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