Camus, C., & Hawkins, J. I. (1868). A treatise on the teeth of wheels: Demonstrating the best forms which can be given to them for the purposes of machinery, such as mill-work and clock-work (3d ed.). E. & F.N. Spon.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Camus, Charles-Étienne-Louis, و John Isaac Hawkins. A Treatise on the Teeth of Wheels: Demonstrating the Best Forms Which Can Be Given to Them for the Purposes of Machinery, Such as Mill-work and Clock-work. 3d ed. London: E. & F.N. Spon, 1868.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Camus, Charles-Étienne-Louis, و John Isaac Hawkins. A Treatise on the Teeth of Wheels: Demonstrating the Best Forms Which Can Be Given to Them for the Purposes of Machinery, Such as Mill-work and Clock-work. 3d ed. E. & F.N. Spon, 1868.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.