APA-viite (7. p.)
Santayana, G. (1955). The sense of beauty, being the outlines of aesthetic theory. Modern Library.
Chicago-viite (17. p.)
Santayana, George. The Sense of Beauty, Being the Outlines of Aesthetic Theory. New York: Modern Library, 1955.
MLA-viite (9. p.)
Santayana, George. The Sense of Beauty, Being the Outlines of Aesthetic Theory. Modern Library, 1955.
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