Sobel, D. (2017). The glass universe: How the ladies of the Harvard Observatory took the measure of the stars (Large print edition.). Thorndike Press, A part of Gale, Cengage Learning.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Sobel, Dava. The Glass Universe: How the Ladies of the Harvard Observatory Took the Measure of the Stars. Large print edition. Waterville, Maine: Thorndike Press, A part of Gale, Cengage Learning, 2017.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Sobel, Dava. The Glass Universe: How the Ladies of the Harvard Observatory Took the Measure of the Stars. Large print edition. Thorndike Press, A part of Gale, Cengage Learning, 2017.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.