艾伦 & 了了. (2014). 月光下的小老头: Little old man who looked up at the moon. 长江少年儿童出版社.
Čikaški stil citiranja (17. izdanje)艾伦 i 了了. 月光下的小老头: Little Old Man Who Looked Up at the Moon. 长江少年儿童出版社, 2014.
MLA način citiranja (8. izdanje)艾伦 i 了了. 月光下的小老头: Little Old Man Who Looked Up at the Moon. 长江少年儿童出版社, 2014.
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