Conference on the Production and Assessment of Numerical Software Liverpool, England, Delves, L. M., & Hennell, M. A. (1980). Production and assessment of numerical software. Academic Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Conference on the Production and Assessment of Numerical Software Liverpool, England, L. M. Delves, و M. A. Hennell. Production and Assessment of Numerical Software. London ; New York: Academic Press, 1980.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Conference on the Production and Assessment of Numerical Software Liverpool, England, et al. Production and Assessment of Numerical Software. Academic Press, 1980.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.