Travis, R., & Abraham, K. (2019). Forever and ever, amen: A memoir of music, faith, and braving the storms of life. Nelson Books, an imprint of Thomas Nelson.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Travis, Randy, و Ken Abraham. Forever and Ever, Amen: A Memoir of Music, Faith, and Braving the Storms of Life. Nashville, Tennessee: Nelson Books, an imprint of Thomas Nelson, 2019.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Travis, Randy, و Ken Abraham. Forever and Ever, Amen: A Memoir of Music, Faith, and Braving the Storms of Life. Nelson Books, an imprint of Thomas Nelson, 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.