Urmson, J. O. (2006). What Makes a Situation Aesthetic? Aesthetics and the philosophy of art : the analytic tradition; an anthology.
Citazione stile Chigago Style (17a edizione)Urmson, J. O. "What Makes a Situation Aesthetic?" Aesthetics and the Philosophy of Art : The Analytic Tradition; an Anthology 2006.
Citatione MLA (8a ed.)Urmson, J. O. "What Makes a Situation Aesthetic?" Aesthetics and the Philosophy of Art : The Analytic Tradition; an Anthology, 2006.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.