APA Style

Yu, L. et al (2019). New Children's Chinese 3 (新儿童汉语·3) (1). Beijing: Sinolingua Co., Ltd. (华语教学出版社有限责任公司).

MLA Style

Yu, Liu. et al. "New Children's Chinese 3 (新儿童汉语·3)". 1 Beijing: Sinolingua Co., Ltd. (华语教学出版社有限责任公司), 2019. Text.