孙艳 & 上海阿凡提卡通艺术公司. (2014). 小火车噗噗噗: Little train choochoo. 科学普及出版社.
Chicago Style (17th ed.) Citation孙艳 and 上海阿凡提卡通艺术公司. 小火车噗噗噗: Little Train Choochoo. 科学普及出版社, 2014.
MLA (8th ed.) Citation孙艳 and 上海阿凡提卡通艺术公司. 小火车噗噗噗: Little Train Choochoo. 科学普及出版社, 2014.
Warning: These citations may not always be 100% accurate.