Chen, H. (2010). Excursions in classical analysis: Pathways to advanced problem solving and undergraduate research. Mathematical Association of America.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Chen, Hongwei. Excursions in Classical Analysis: Pathways to Advanced Problem Solving and Undergraduate Research. Washington, D.C.: Mathematical Association of America, 2010.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Chen, Hongwei. Excursions in Classical Analysis: Pathways to Advanced Problem Solving and Undergraduate Research. Mathematical Association of America, 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.