Conference Board of the Mathematical Sciences, United States Commission on Mathematical Instruction, International Commission on Mathematical Instruction, International Congress of Mathematicians, & Begle, E. G. (1966). The role of axiomatics and problem solving in mathematics. Ginn.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Conference Board of the Mathematical Sciences, United States Commission on Mathematical Instruction, International Commission on Mathematical Instruction, International Congress of Mathematicians, و Edward Griffith Begle. The Role of Axiomatics and Problem Solving in Mathematics. [Boston]: Ginn, 1966.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Conference Board of the Mathematical Sciences, et al. The Role of Axiomatics and Problem Solving in Mathematics. Ginn, 1966.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.