Ure, P. N. 1. (1951). Justinian and his age. Harmondsworth, Middlesex: Penguin Books.
Chicago Style CitationUre, P. N. 1879-1950. Justinian and His Age. Harmondsworth, Middlesex: Penguin Books, 1951.
MLA CitationUre, P. N. 1879-1950. Justinian and His Age. Harmondsworth, Middlesex: Penguin Books, 1951.
