Robertson, W. The history of the reign of the Emperor Charles V: With a view of the progress of society in Europe, from the subversion of the Roman empire, to the beginning of the sixteenth century (Abridged ed. with questions for the examination of students.). Harper & Brothers.
Čikaški stil citiranja (17. izdanje)Robertson, William. The History of the Reign of the Emperor Charles V: With a View of the Progress of Society in Europe, from the Subversion of the Roman Empire, to the Beginning of the Sixteenth Century. Abridged ed. with questions for the examination of students. New York: Harper & Brothers.
MLA način citiranja (8. izdanje)Robertson, William. The History of the Reign of the Emperor Charles V: With a View of the Progress of Society in Europe, from the Subversion of the Roman Empire, to the Beginning of the Sixteenth Century. Abridged ed. with questions for the examination of students. Harper & Brothers.