APA Citation

Li Yun. (2013). World War II's top-secret files: Diagram world Discovery Series. JiangSu, China: Beijing Joint Publishing Company.

Chicago Style Citation

Li Yun. World War II's Top-secret Files: Diagram World Discovery Series. JiangSu, China: Beijing Joint Publishing Company, 2013.

MLA Citation

Li Yun. World War II's Top-secret Files: Diagram World Discovery Series. JiangSu, China: Beijing Joint Publishing Company, 2013.

Warning: These citations may not always be 100% accurate.