Cita APA (7a ed.)

Bierce, A. (2010). An occurrence at owl creek bridge. Project Gutenberg.

Cita Chicago Style (17a ed.)

Bierce, Ambrose. An Occurrence at Owl Creek Bridge. To be supplied: Project Gutenberg, 2010.

Cita MLA (8a ed.)

Bierce, Ambrose. An Occurrence at Owl Creek Bridge. Project Gutenberg, 2010.

Precaución: Estas citas no son 100% exactas.