APA
Smith's A., . (1948). Moral and Political Philosophy. New York: Hafner Publishing Company.
Chicago
Smith's A, . 1948. Moral and Political Philosophy. New York: Hafner Publishing Company.
Harvard
Smith's A., . (1948). Moral and Political Philosophy. New York: Hafner Publishing Company.
MLA
Smith's A, . Moral and Political Philosophy. New York: Hafner Publishing Company. 1948.
