APA
Lewis C., . (1964). Poems. New York: Harcourt, Brace & World.
Chicago
Lewis C.S, . 1964. Poems. New York: Harcourt, Brace & World.
Harvard
Lewis C., . (1964). Poems. New York: Harcourt, Brace & World.
MLA
Lewis C.S, . Poems. New York: Harcourt, Brace & World. 1964.
