Ong, W. J., & Johns, A. (2004). Ramus: Method, and the Decay of Dialogue. From the art of discourse to the art of reason. The University of Chicago Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ong, Walter J., و Adrian Johns. Ramus: Method, and the Decay of Dialogue. From the Art of Discourse to the Art of Reason. Chicago, USA: The University of Chicago Press, 2004.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Ong, Walter J., و Adrian Johns. Ramus: Method, and the Decay of Dialogue. From the Art of Discourse to the Art of Reason. The University of Chicago Press, 2004.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.