Cita APA (7a ed.)
Anonymous. (Nov 2005). OPAC. Library Hi Tech News.
Cita Chicago Style (17a ed.)
Anonymous. "OPAC." Library Hi Tech News Nov 2005.
Cita MLA (9a ed.)
Anonymous. "OPAC." Library Hi Tech News, Nov 2005.
Precaución: Estas citas no son 100% exactas.