APA

Chesterton G., . (1955). Saint Thomas Aquinas. New York: Image Books.

Chicago

Chesterton G.K, . 1955. Saint Thomas Aquinas. New York: Image Books.

Harvard

Chesterton G., . (1955). Saint Thomas Aquinas. New York: Image Books.

MLA

Chesterton G.K, . Saint Thomas Aquinas. New York: Image Books. 1955.