Kroll, E., & Keul, C. (1997). The art of Eric Stanton: For the man who knows his place / edited by Eric Kroll. [German translation by Catinka Keul.]. Taschen.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Kroll, Eric, و Catinka Keul. The Art of Eric Stanton: For the Man Who Knows His Place / Edited by Eric Kroll. [German Translation by Catinka Keul.]. Köln [u.a.]: Taschen, 1997.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Kroll, Eric, و Catinka Keul. The Art of Eric Stanton: For the Man Who Knows His Place / Edited by Eric Kroll. [German Translation by Catinka Keul.]. Taschen, 1997.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.