Ru he kuo zhan wai xiao shi chang
MLA
Xu, Qijing. Ru He Kuo Zhan Wai Xiao Shi Chang. Taibei: Xu Qijing, [620?]
APA, 7th edition
Xu, Q. ([620?]). Ru he kuo zhan wai xiao shi chang. Taibei: Xu Qijing
Chicago, 17th edition
Xu, Qijing. Ru he kuo zhan wai xiao shi chang. Taibei: Xu Qijing, [620?]