APA (7 वां संस्करण) प्रशस्ति पत्र

Urmson, J. O. (2006). What Makes a Situation Aesthetic? Aesthetics and the philosophy of art : the analytic tradition; an anthology.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Urmson, J. O. "What Makes a Situation Aesthetic?" Aesthetics and the Philosophy of Art : The Analytic Tradition; an Anthology 2006.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Urmson, J. O. "What Makes a Situation Aesthetic?" Aesthetics and the Philosophy of Art : The Analytic Tradition; an Anthology, 2006.

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