Cita APA (7a ed.)

Blunden, E. (1954). John Keats (2nd ed.). Longmans, Green.

Cita Chicago Style (17a ed.)

Blunden, Edmund. John Keats. 2nd ed. London: Longmans, Green, 1954.

Cita MLA (9a ed.)

Blunden, Edmund. John Keats. 2nd ed. Longmans, Green, 1954.