莎思嘉. (2019). 生日快乐: Happy birthday. 长江少年儿童出版社.
Cita Chicago Style (17a ed.)莎思嘉. 生日快乐: Happy Birthday. 长江少年儿童出版社, 2019.
Cita MLA (8a ed.)莎思嘉. 生日快乐: Happy Birthday. 长江少年儿童出版社, 2019.
Precaución: Estas citas no son 100% exactas.
Cita APA (7a ed.)