Pearson, C. A., & Carpenter, N. (2023). Virginia wouldn't slow down!: The unstoppable Dr. Apgar and her life-saving invention (First edition.). Norton Young Readers, an imprint of W. W. Norton & Company.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Pearson, Carrie A., و Nancy Carpenter. Virginia Wouldn't Slow Down!: The Unstoppable Dr. Apgar and Her Life-saving Invention. First edition. New York: Norton Young Readers, an imprint of W. W. Norton & Company, 2023.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Pearson, Carrie A., و Nancy Carpenter. Virginia Wouldn't Slow Down!: The Unstoppable Dr. Apgar and Her Life-saving Invention. First edition. Norton Young Readers, an imprint of W. W. Norton & Company, 2023.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.