于左著. (2019). 他们丢了山海关. 山东画报出版社.
Chicago Style (17th ed.) Citation于左著. 他们丢了山海关. 山东画报出版社, 2019.
MLA (8th ed.) Citation于左著. 他们丢了山海关. 山东画报出版社, 2019.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation