童悦早教主编. (2017). 帮助别人真快乐：小松鼠路卡. 海豚出版社.
Chicago Style (17th ed.) Citation童悦早教主编. 帮助别人真快乐：小松鼠路卡. 海豚出版社, 2017.
MLA (8th ed.) Citation童悦早教主编. 帮助别人真快乐：小松鼠路卡. 海豚出版社, 2017.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation