APA استشهاد

Bin, X., & Yee, l. P. (2009). Mathematical olympiad in China (2007-2008): Problems and solutions. World Scientific.

استشهاد بنمط شيكاغو

Bin, Xiong, و lee Peng Yee. Mathematical Olympiad in China (2007-2008): Problems and Solutions. Singapore: World Scientific, 2009.

MLA استشهاد

Bin, Xiong, و lee Peng Yee. Mathematical Olympiad in China (2007-2008): Problems and Solutions. World Scientific, 2009.