Sheriff, J. Literary art: Meaning as a sign of possibility / John Sheriff. Peirce's doctrine of signs : theory, applications, and connections.(1996).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Sheriff, John. "Literary Art: Meaning as a Sign of Possibility / John Sheriff." Peirce's Doctrine of Signs : Theory, Applications, and Connections.(1996) .
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Sheriff, John. "Literary Art: Meaning as a Sign of Possibility / John Sheriff." Peirce's Doctrine of Signs : Theory, Applications, and Connections.(1996), .
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.