Clarke, K. (2015). The art of looking: The life and treasures of collector Charles Leslie / Kevin Clarke. [in collaboration with the Leslie + Lohman Museum of Gay and Lesbian Art]. Gmünder.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Clarke, Kevin. The Art of Looking: The Life and Treasures of Collector Charles Leslie / Kevin Clarke. [in Collaboration with the Leslie + Lohman Museum of Gay and Lesbian Art]. Berlin: Gmünder, 2015.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Clarke, Kevin. The Art of Looking: The Life and Treasures of Collector Charles Leslie / Kevin Clarke. [in Collaboration with the Leslie + Lohman Museum of Gay and Lesbian Art]. Gmünder, 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.