钱元. (2009). 聪明，就是这样培养出来的: Intelligence is fostered in this way. 哈尔滨出版社.
Chicago Style (17th ed.) Citation钱元. 聪明，就是这样培养出来的: Intelligence Is Fostered in This Way. 哈尔滨出版社, 2009.
ציטוט MLA钱元. 聪明，就是这样培养出来的: Intelligence Is Fostered in This Way. 哈尔滨出版社, 2009.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.