Dyfyniad APA
Singer, I. (2000). George Santayana, literary philosopher. Yale University Press.
Dyfyniad Arddull Chicago
Singer, Irving. George Santayana, Literary Philosopher. New Haven: Yale University Press, 2000.
Dyfyniad MLA
Singer, Irving. George Santayana, Literary Philosopher. Yale University Press, 2000.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.