Cita APA (7a ed.)

Gale, R. L. (2001). An Ambrose Bierce companion. Greenwood.

Cita Chicago Style (17a ed.)

Gale, Robert L. An Ambrose Bierce Companion. Westport (Connecticut) [etc.]: Greenwood, 2001.

Cita MLA (9a ed.)

Gale, Robert L. An Ambrose Bierce Companion. Greenwood, 2001.