APA (7th ed.) Citation

HOUGHTON, L. (1969). The Life & letters of John Keats. Dent.

Chicago Style (17th ed.) Citation

HOUGHTON, Lord. The Life & Letters of John Keats. London: Dent, 1969.

MLA (9th ed.) Citation

HOUGHTON, Lord. The Life & Letters of John Keats. Dent, 1969.