Citazione Stile APA (7a Edizione)
Keats, J., & Forman, M. B. (1952). The Letters: Ed. by Maurice Buxton Forman. 4. ed. with revisions and additional letters. Oxford Univ. Press.
Citazione stile Chigago Style (17a edizione)
Keats, John, e Maurice Buxton Forman. The Letters: Ed. by Maurice Buxton Forman. 4. Ed. with Revisions and Additional Letters. London [usw.]: Oxford Univ. Press, 1952.
Citatione MLA (9a ed.)
Keats, John, e Maurice Buxton Forman. The Letters: Ed. by Maurice Buxton Forman. 4. Ed. with Revisions and Additional Letters. Oxford Univ. Press, 1952.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.