Colgan, J. (2023). The summer skies: A novel (First Harper Large Print edition, Large print edition.). Harper Large Print, an imprint of HarperCollinsPublishers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Colgan, Jenny. The Summer Skies: A Novel. First Harper Large Print edition, Large print edition. New York, NY: Harper Large Print, an imprint of HarperCollinsPublishers, 2023.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Colgan, Jenny. The Summer Skies: A Novel. First Harper Large Print edition, Large print edition. Harper Large Print, an imprint of HarperCollinsPublishers, 2023.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.