APA (7th ed.) Citation

Hilton, T., & Keats, J. (1971). Keats and his world. Thames and Hudson.

Chicago Style (17th ed.) Citation

Hilton, Timothy, and John Keats. Keats and His World. London: Thames and Hudson, 1971.

MLA (9th ed.) Citation

Hilton, Timothy, and John Keats. Keats and His World. Thames and Hudson, 1971.

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