APA استشهاد

Chen, J., & Li, D. (2011). Problems and solutions in mathematics (2nd ed.). World Scientific.

استشهاد بنمط شيكاغو

Chen, Ji-Xiu, و Daqian Li. Problems and Solutions in Mathematics. 2nd ed. Hackensack, N.J.: World Scientific, 2011.

MLA استشهاد

Chen, Ji-Xiu, و Daqian Li. Problems and Solutions in Mathematics. 2nd ed. World Scientific, 2011.