The poetical works of John Keats.
Edited with an introduction and textual notes by H. Buxton Forman.

APA Citation

Keats, J. (1910). The poetical works of John Keats. London: Oxford Univ. press.

MLA Citation

Keats, John, 1795-1821. The Poetical Works of John Keats. London: Oxford Univ. press, 1910.

Warning: These citations may not always be complete (especially for serials).