Cita APA (7th ed.)

Roberts, G. (1987). Gerard Manley Hopkins: The critical heritage. Routledge.

Cita Chicago (17th ed.)

Roberts, Gerald. Gerard Manley Hopkins: The Critical Heritage. London: Routledge, 1987.

Cita MLA (9th ed.)

Roberts, Gerald. Gerard Manley Hopkins: The Critical Heritage. Routledge, 1987.