Griggs, C. (2024). The sky was falling: A young surgeon's story of bravery, survival, and hope (First Gallery Books hardcover edition.). Gallery Books.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Griggs, Cornelia. The Sky Was Falling: A Young Surgeon's Story of Bravery, Survival, and Hope. First Gallery Books hardcover edition. New York: Gallery Books, 2024.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Griggs, Cornelia. The Sky Was Falling: A Young Surgeon's Story of Bravery, Survival, and Hope. First Gallery Books hardcover edition. Gallery Books, 2024.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.