Marion, R. (1994). Was George Washington really the father of our country?: A clinical geneticist looks at world history (1. print.). Addison-Wesley.
Chicago-Zitierstil (17. Ausg.)Marion, Robert. Was George Washington Really the Father of Our Country?: A Clinical Geneticist Looks at World History. 1. print. Reading, Mass. u.a: Addison-Wesley, 1994.
MLA-Zitierstil (9. Ausg.)Marion, Robert. Was George Washington Really the Father of Our Country?: A Clinical Geneticist Looks at World History. 1. print. Addison-Wesley, 1994.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.