Citazione Stile APA (7a Edizione)
International Federation of Library Associations and Institutions. Task Force on Guidelines for OPAC Displays.Task Force on Guidelines for OPAC Displays & ebrary, Inc. (2010). Richtlinien für die OPAC-Anzeige. De Gruyter.
Citazione stile Chigago Style (17a edizione)
International Federation of Library Associations and Institutions. Task Force on Guidelines for OPAC Displays.Task Force on Guidelines for OPAC Displays e Inc ebrary. Richtlinien Für Die OPAC-Anzeige. Berlin ; New York: De Gruyter, 2010.
Citatione MLA (9a ed.)
International Federation of Library Associations and Institutions. Task Force on Guidelines for OPAC Displays.Task Force on Guidelines for OPAC Displays e Inc ebrary. Richtlinien Für Die OPAC-Anzeige. De Gruyter, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.