Copleston, F. C. (1991). Aquinas: An introduction to the life and work of the great medieval thinker. Penguin Books.
Chicago Style (17th ed.) CitationCopleston, Frederick C. Aquinas: An Introduction to the Life and Work of the Great Medieval Thinker. London: Penguin Books, 1991.
MLA (8th ed.) CitationCopleston, Frederick C. Aquinas: An Introduction to the Life and Work of the Great Medieval Thinker. Penguin Books, 1991.
Warning: These citations may not always be 100% accurate.