Cita APA (7a ed.)

Xiong, B., & Lee, P. Y. (2007). Mathematical Olympiad in China: Problems and solutions. East China Normal University Press ; World Scientific Pub..

Cita Chicago Style (17a ed.)

Xiong, Bin, y P. Y. Lee. Mathematical Olympiad in China: Problems and Solutions. China : Singapore: East China Normal University Press ; World Scientific Pub., 2007.

Cita MLA (8a ed.)

Xiong, Bin, y P. Y. Lee. Mathematical Olympiad in China: Problems and Solutions. East China Normal University Press ; World Scientific Pub., 2007.