APA (7th ed.) Citation

KEATS, J. (1909). Poems published in 1820. Clarendon Press.

Chicago Style (17th ed.) Citation

KEATS, John. Poems Published in 1820. Oxford: Clarendon Press, 1909.

MLA (9th ed.) Citation

KEATS, John. Poems Published in 1820. Clarendon Press, 1909.

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