De Madariaga, I. (2006). Ivan the Terrible: First Tsar of Russia (1st ed., first printed in paperback.). Yale University Press.
Chicago-Zitierstil (17. Ausg.)De Madariaga, Isabel. Ivan the Terrible: First Tsar of Russia. 1st ed., first printed in paperback. New Haven London: Yale University Press, 2006.
MLA-Zitierstil (8. Ausg.)De Madariaga, Isabel. Ivan the Terrible: First Tsar of Russia. 1st ed., first printed in paperback. Yale University Press, 2006.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.