Duffy, B. (2021). The generation myth: Why when you're born matters less than you think (First US edition.). Basic Books.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Duffy, Bobby. The Generation Myth: Why When You're Born Matters Less than You Think. First US edition. New York: Basic Books, 2021.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Duffy, Bobby. The Generation Myth: Why When You're Born Matters Less than You Think. First US edition. Basic Books, 2021.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.