Alexander, L., & Duncan, D. (2023). What's a germ, Joseph Lister?: The medical mystery that forever changed the way we heal (First edition.). Clarion Books, an imprint of HarperCollins Publishers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Alexander, Lori, و Daniel Duncan. What's a Germ, Joseph Lister?: The Medical Mystery That Forever Changed the Way We Heal. First edition. New York, NY.: Clarion Books, an imprint of HarperCollins Publishers, 2023.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Alexander, Lori, و Daniel Duncan. What's a Germ, Joseph Lister?: The Medical Mystery That Forever Changed the Way We Heal. First edition. Clarion Books, an imprint of HarperCollins Publishers, 2023.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.