Churchill, W., Churchill, C., & Soames, M. (1999). Winston and Clementine: The personal letters of the Churchills. Boston: Houghton Mifflin.
استشهاد بنمط شيكاغوChurchill, Winston, Clementine Churchill, و Mary Soames. Winston and Clementine: The Personal Letters of the Churchills. Boston: Houghton Mifflin, 1999.
MLA استشهادChurchill, Winston, Clementine Churchill, و Mary Soames. Winston and Clementine: The Personal Letters of the Churchills. Boston: Houghton Mifflin, 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.