Foster, N. (2025). Could should might don't: How we think about the future (First edition.). MCD/Farrar, Straus and Giroux.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Foster, Nick. Could Should Might Don't: How We Think About the Future. First edition. New York: MCD/Farrar, Straus and Giroux, 2025.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Foster, Nick. Could Should Might Don't: How We Think About the Future. First edition. MCD/Farrar, Straus and Giroux, 2025.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.