Walker. Ian. (1997). Edgar Allan Poe: The critical heritage. Routledge.
Citación estilo ChicagoWalker. Ian. Edgar Allan Poe: The Critical Heritage. London: Routledge, 1997.
Cita MLAWalker. Ian. Edgar Allan Poe: The Critical Heritage. Routledge, 1997.
Warning: These citations may not always be 100% accurate.