Robbins, D., & Dutton, M. (2021). Thank you, Dr. Salk!: The scientist who beat polio and healed the world (First edition.). Farrar Straus Giroux Books for Young Readers, an imprint of Macmillan Children's Publishing Group, LLC.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Robbins, Dean, و Mike Dutton. Thank You, Dr. Salk!: The Scientist Who Beat Polio and Healed the World. First edition. New York, NY: Farrar Straus Giroux Books for Young Readers, an imprint of Macmillan Children's Publishing Group, LLC, 2021.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Robbins, Dean, و Mike Dutton. Thank You, Dr. Salk!: The Scientist Who Beat Polio and Healed the World. First edition. Farrar Straus Giroux Books for Young Readers, an imprint of Macmillan Children's Publishing Group, LLC, 2021.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.