采夕 & 陈致国. (2019). 难过三分钟: Sad for three minutes. 中国少年儿童出版社.
Chicago Style (17th ed.) Citation采夕 and 陈致国. 难过三分钟: Sad for Three Minutes. 中国少年儿童出版社, 2019.
MLA (8th ed.) Citation采夕 and 陈致国. 难过三分钟: Sad for Three Minutes. 中国少年儿童出版社, 2019.
Warning: These citations may not always be 100% accurate.