Cita APA (7a ed.)

Li, J., & Guo, Y. (2009). Smarandache wei jie jue wen ti yan jiu. High American Press.

Cita Chicago Style (17a ed.)

Li, Jianghua, y Yanchun Guo. Smarandache Wei Jie Jue Wen Ti Yan Jiu. [Ann Arbor, MI]: High American Press, 2009.

Cita MLA (8a ed.)

Li, Jianghua, y Yanchun Guo. Smarandache Wei Jie Jue Wen Ti Yan Jiu. High American Press, 2009.