Cita APA (7th ed.)
ebrary, Inc, Frank, F. S., Magistrale, T., & Poe, E. A. (1997). The Poe encyclopedia. Greenwood Press.
Cita Chicago (17th ed.)
ebrary, Inc, Frederick S. Frank, Tony Magistrale, i Edgar Allan Poe. The Poe Encyclopedia. Westport, Conn.: Greenwood Press, 1997.
Cita MLA (9th ed.)
ebrary, Inc, et al. The Poe Encyclopedia. Greenwood Press, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.