海豚传媒编. (2017). 坚持自我不放弃：锻炼意志力. 上海文化出版社.
Chicago Style (17th ed.) Citation海豚传媒编. 坚持自我不放弃：锻炼意志力. 上海文化出版社, 2017.
MLA (8th ed.) Citation海豚传媒编. 坚持自我不放弃：锻炼意志力. 上海文化出版社, 2017.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation