Cita APA (7a ed.)

KEATS, J., & Sharrock, R. (1964). Selected poems and letters. O.U.P..

Cita Chicago Style (17a ed.)

KEATS, John, y Roger Sharrock. Selected Poems and Letters. London: O.U.P., 1964.

Cita MLA (9a ed.)

KEATS, John, y Roger Sharrock. Selected Poems and Letters. O.U.P., 1964.