郭龙江著. (2014). 勤奋：少年辛苦终身事. 现代出版社.
Chicago Style (17th ed.) Citation郭龙江著. 勤奋：少年辛苦终身事. 现代出版社, 2014.
MLA (8th ed.) Citation郭龙江著. 勤奋：少年辛苦终身事. 现代出版社, 2014.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation