APA (7 वां संस्करण) प्रशस्ति पत्र
Achtenberg, D. (2002). Cognition of value in Aristotle's ethics: Promise of enrichment, threat of destruction. State University of New York Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Achtenberg, Deborah. Cognition of Value in Aristotle's Ethics: Promise of Enrichment, Threat of Destruction. Albany: State University of New York Press, 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Achtenberg, Deborah. Cognition of Value in Aristotle's Ethics: Promise of Enrichment, Threat of Destruction. State University of New York Press, 2002.
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