徐娇 & 吴波. (2012). 爷爷的头发不一样: Grandpa's hair are different. 现代出版社.
Chicago Style (17th ed.) Citation徐娇 and 吴波. 爷爷的头发不一样: Grandpa's Hair Are Different. 现代出版社, 2012.
MLA (8th ed.) Citation徐娇 and 吴波. 爷爷的头发不一样: Grandpa's Hair Are Different. 现代出版社, 2012.
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