APA (7 वां संस्करण) प्रशस्ति पत्र
Ashby, C. (1999). Classical Greek theatre: New views of an old subject. University of Iowa Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Ashby, Clifford. Classical Greek Theatre: New Views of an Old Subject. Iowa City, Iowa: University of Iowa Press, 1999.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Ashby, Clifford. Classical Greek Theatre: New Views of an Old Subject. University of Iowa Press, 1999.
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