Isay, J. (2018). Unconditional love: A guide to navigating the joys and challenges of being a grandparent today (First Harper Luxe edition.). Harper Luxe, an imprint of HarperCollinsPublishers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Isay, Jane. Unconditional Love: A Guide to Navigating the Joys and Challenges of Being a Grandparent Today. First Harper Luxe edition. New York, NY: Harper Luxe, an imprint of HarperCollinsPublishers, 2018.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Isay, Jane. Unconditional Love: A Guide to Navigating the Joys and Challenges of Being a Grandparent Today. First Harper Luxe edition. Harper Luxe, an imprint of HarperCollinsPublishers, 2018.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.