Cita APA (7th ed.)

Walker, I. (1997). Edgar Allan Poe: The critical heritage. Routledge.

Cita Chicago (17th ed.)

Walker, Ian. Edgar Allan Poe: The Critical Heritage. London: Routledge, 1997.

Cita MLA (9th ed.)

Walker, Ian. Edgar Allan Poe: The Critical Heritage. Routledge, 1997.