Holmes, G. (1990). The first age of the Western city: 1300 - 1500 ; an inaugural lecture delivered before the University of Oxford on 8 November 1989. Clarendon Press.
Chicago-Zitierstil (17. Ausg.)Holmes, George. The First Age of the Western City: 1300 - 1500 ; an Inaugural Lecture Delivered Before the University of Oxford on 8 November 1989. Oxford: Clarendon Press, 1990.
MLA-Zitierstil (9. Ausg.)Holmes, George. The First Age of the Western City: 1300 - 1500 ; an Inaugural Lecture Delivered Before the University of Oxford on 8 November 1989. Clarendon Press, 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.