Grenville, J. A. S. (2005). A history of the world from the 20th to the 21st century. London / New York: Routledge / Taylor & Francis Group.
استشهاد بنمط شيكاغوGrenville, John Asley Soames. A History of the World From the 20th to the 21st Century. London / New York: Routledge / Taylor & Francis Group, 2005.
MLA استشهادGrenville, John Asley Soames. A History of the World From the 20th to the 21st Century. London / New York: Routledge / Taylor & Francis Group, 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.