Berzsenyi, G., & Maurer, S. B. (1997). The contest problem book. Mathematical Association of America.
芝加哥风格引文Berzsenyi, George, 与 Stephen B. Maurer. The Contest Problem Book. Washington, D.C.: Mathematical Association of America, 1997.
MLA引文Berzsenyi, George, 与 Stephen B. Maurer. The Contest Problem Book. Mathematical Association of America, 1997.
警告：这些引文格式不一定是100％准确.