Richmond, I. A. (1971). The city wall of imperial Rome: An account of its architectural development from Aurelian to Narses. McGrath.
Chicago-Zitierstil (17. Ausg.)Richmond, Ian Archibald. The City Wall of Imperial Rome: An Account of Its Architectural Development from Aurelian to Narses. College Park, Md: McGrath, 1971.
MLA-Zitierstil (9. Ausg.)Richmond, Ian Archibald. The City Wall of Imperial Rome: An Account of Its Architectural Development from Aurelian to Narses. McGrath, 1971.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.