(英)朱莉·海顿著. (2017). Bullies are not welcome. 长江少年儿童出版社.
Chicago Style (17th ed.) Citation(英)朱莉·海顿著. Bullies Are Not Welcome. 长江少年儿童出版社, 2017.
Cita MLA(英)朱莉·海顿著. Bullies Are Not Welcome. 长江少年儿童出版社, 2017.
Atenció: Aquestes cites poden no estar 100% correctes.