Cita APA (7a ed.)

Chen, J., Jiang, G., & Pan, Y. (1998). Problems and solutions in mathematics. World Scientific.

Cita Chicago Style (17a ed.)

Chen, Ji-Xiu, Guo-Ying Jiang, y Yang-Lian Pan. Problems and Solutions in Mathematics. River Edge, NJ: World Scientific, 1998.

Cita MLA (9a ed.)

Chen, Ji-Xiu, et al. Problems and Solutions in Mathematics. World Scientific, 1998.