Gaya APA

Yu, Y. (2002). Zhongguo tonghua gushi 1 (shang) . : ZHONG GUO SHAO NIAN ER TONG.

Gaya MLA

Yu, Yu. "Zhongguo tonghua gushi 1 (shang)". : ZHONG GUO SHAO NIAN ER TONG, 2002. Text.