APA (7th ed.) Citation

Hu, C. (2012). Zhen kong, shi kong, wu zhi he Smarandache ji he mo xing: Vacuum, space-time, matter and the models of Smarandache geometry / Hu Changwei. Educational Publishers.

Chicago Style (17th ed.) Citation

Hu, Changwei. Zhen Kong, Shi Kong, Wu Zhi He Smarandache Ji He Mo Xing: Vacuum, Space-time, Matter and the Models of Smarandache Geometry / Hu Changwei. Columbus, Ohio: Educational Publishers, 2012.

MLA (9th ed.) Citation

Hu, Changwei. Zhen Kong, Shi Kong, Wu Zhi He Smarandache Ji He Mo Xing: Vacuum, Space-time, Matter and the Models of Smarandache Geometry / Hu Changwei. Educational Publishers, 2012.