Watling, S. (2023). Tomorrow perhaps the future: Writers, outsiders, and the Spanish Civil War (First American edition.). Alfred A. Knopf.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Watling, Sarah. Tomorrow Perhaps the Future: Writers, Outsiders, and the Spanish Civil War. First American edition. New York: Alfred A. Knopf, 2023.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Watling, Sarah. Tomorrow Perhaps the Future: Writers, Outsiders, and the Spanish Civil War. First American edition. Alfred A. Knopf, 2023.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.