APA (7th ed.) Citation

Lowell, A. (1925). John Keats. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Lowell, Amy. John Keats. Boston: Houghton Mifflin, 1925.

MLA (8th ed.) Citation

Lowell, Amy. John Keats. Houghton Mifflin, 1925.