Cita APA (7a ed.)

Keats, J., & Church, R. (1948). John Keats: An Introduction and a selection. Phoenix House.

Cita Chicago Style (17a ed.)

Keats, John, y Richard Church. John Keats: An Introduction and a Selection. London: Phoenix House, 1948.

Cita MLA (9a ed.)

Keats, John, y Richard Church. John Keats: An Introduction and a Selection. Phoenix House, 1948.