Cita APA (7a ed.)

Davidson, E. H. (1995). Poe: A critical study. University Microfilms International.

Cita Chicago Style (17a ed.)

Davidson, Edward H. Poe: A Critical Study. Ann Arbor: University Microfilms International, 1995.

Cita MLA (9a ed.)

Davidson, Edward H. Poe: A Critical Study. University Microfilms International, 1995.