塞伊 & 匡咏梅. (2018). 外公的旅程: Grandfather's journey. 北京联合出版公司.
Chicago Style (17th ed.) Citation塞伊 and 匡咏梅. 外公的旅程: Grandfather's Journey. 北京联合出版公司, 2018.
MLA (8th ed.) Citation塞伊 and 匡咏梅. 外公的旅程: Grandfather's Journey. 北京联合出版公司, 2018.
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