Nash, R., & Graves, G. (1995). From these beginnings: A biographical approach to American history (5th ed.). New York: HarperCollinsCollege Publishers.
استشهاد بنمط شيكاغوNash, Roderick., و Gregory Graves. From These Beginnings: A Biographical Approach to American History. 5th ed. New York: HarperCollinsCollege Publishers, 1995.
MLA استشهادNash, Roderick., و Gregory Graves. From These Beginnings: A Biographical Approach to American History. 5th ed. New York: HarperCollinsCollege Publishers, 1995.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.