Ward-Perkins, J. B. (1981). Roman imperial architecture. Penguin Books.
Chicago Style (17th ed.) CitationWard-Perkins, J. B. Roman Imperial Architecture. Harmondsworth: Penguin Books, 1981.
MLA (9th ed.) CitationWard-Perkins, J. B. Roman Imperial Architecture. Penguin Books, 1981.
Warning: These citations may not always be 100% accurate.