Cita APA (7th ed.)

Hopkins, G. M. (1967). The poems ... (4th ed.). O.U.P..

Cita Chicago (17th ed.)

Hopkins, Gerard Manley. The Poems ... 4th ed. London: O.U.P., 1967.

Cita MLA (9th ed.)

Hopkins, Gerard Manley. The Poems ... 4th ed. O.U.P., 1967.