Sheldon, G. W. (1885). Selections in modern art: Consisting of one hundred and twenty-five steel engravings and etchings after the works of recent and contemporaneous artists. D. Appleton and company.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Sheldon, George William. Selections in Modern Art: Consisting of One Hundred and Twenty-five Steel Engravings and Etchings After the Works of Recent and Contemporaneous Artists. New York: D. Appleton and company, 1885.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Sheldon, George William. Selections in Modern Art: Consisting of One Hundred and Twenty-five Steel Engravings and Etchings After the Works of Recent and Contemporaneous Artists. D. Appleton and company, 1885.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.