Lyons, J. D. Speaking in Pictures, Speaking of Pictures: Problems of Representation in the Seventeenth Century: John D. Lyons. Mimesis : from mirror to method. Augustine to Descartes.(1982).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Lyons, John D. "Speaking in Pictures, Speaking of Pictures: Problems of Representation in the Seventeenth Century: John D. Lyons." Mimesis : From Mirror to Method. Augustine to Descartes.(1982) .
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Lyons, John D. "Speaking in Pictures, Speaking of Pictures: Problems of Representation in the Seventeenth Century: John D. Lyons." Mimesis : From Mirror to Method. Augustine to Descartes.(1982), .
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.