APA (7th ed.) Citation

Day Lewis, C. (1951). Selected poems / by C. Day Lewis. Penguin Books.

Chicago Style (17th ed.) Citation

Day Lewis, C. Selected Poems / by C. Day Lewis. Penguin Books, 1951.

MLA (9th ed.) Citation

Day Lewis, C. Selected Poems / by C. Day Lewis. Penguin Books, 1951.

Warning: These citations may not always be 100% accurate.