Ross, S. K. (2001). Roman Edessa: Politics and culture on the eastern fringes of the Roman Empire, 114-242 CE. London: Routledge.
Чикагска система за цитиранеRoss, Steven K. Roman Edessa: Politics and Culture On the Eastern Fringes of the Roman Empire, 114-242 CE. London: Routledge, 2001.
MLA формат за цитиранеRoss, Steven K. Roman Edessa: Politics and Culture On the Eastern Fringes of the Roman Empire, 114-242 CE. London: Routledge, 2001.
Внимание: Тези цитати може да не са 100% точни.