Blackall, S. (2022). Things to look forward to: 52 large and small joys for today and every day. Chronicle Books.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Blackall, Sophie. Things to Look Forward to: 52 Large and Small Joys for Today and Every Day. San Francisco: Chronicle Books, 2022.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Blackall, Sophie. Things to Look Forward to: 52 Large and Small Joys for Today and Every Day. Chronicle Books, 2022.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.