Hedberg, G. (2016). Degas' little dancer, aged fourteen: The earlier version that helped spark the birth of modern art / Gregory Hedberg. arnoldsche Art Publishers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Hedberg, Gregory. Degas' Little Dancer, Aged Fourteen: The Earlier Version That Helped Spark the Birth of Modern Art / Gregory Hedberg. Stuttgart: arnoldsche Art Publishers, 2016.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Hedberg, Gregory. Degas' Little Dancer, Aged Fourteen: The Earlier Version That Helped Spark the Birth of Modern Art / Gregory Hedberg. arnoldsche Art Publishers, 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.