Song Haiyan. (2009). Beijing welcomes you: 4a. Foreign Language Teaching and Research Press.
Chicagoスタイル(17版)引用形式Song Haiyan. Beijing Welcomes You: 4a. : Foreign Language Teaching and Research Press, 2009.
MLA(9版)引用形式Song Haiyan. Beijing Welcomes You: 4a. Foreign Language Teaching and Research Press, 2009.
警告: この引用は必ずしも正確ではありません.