Sutton, M. A. (2019). Double crossed: The missionaries who spied for the US during the Second World War (First edition.). Basic Books.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Sutton, Matthew Avery. Double Crossed: The Missionaries Who Spied for the US During the Second World War. First edition. New York: Basic Books, 2019.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Sutton, Matthew Avery. Double Crossed: The Missionaries Who Spied for the US During the Second World War. First edition. Basic Books, 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.