莎思嘉. (2019). 生日快乐: Happy birthday. 长江少年儿童出版社.
Chicago Style (17th ed.) Citation莎思嘉. 生日快乐: Happy Birthday. 长江少年儿童出版社, 2019.
Cita MLA莎思嘉. 生日快乐: Happy Birthday. 长江少年儿童出版社, 2019.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA