Fowden, E. K. (1999). The barbarian plain: Saint Sergius between Rome and Iran. The transformation of the classical heritage.
Chicago Style (17th ed.) CitationFowden, Elizabeth Key. "The Barbarian Plain: Saint Sergius Between Rome and Iran." The Transformation of the Classical Heritage 1999.
MLA (9th ed.) CitationFowden, Elizabeth Key. "The Barbarian Plain: Saint Sergius Between Rome and Iran." The Transformation of the Classical Heritage, 1999.
Warning: These citations may not always be 100% accurate.