International Federation of Library Associations and Institutions. Task Force on Guidelines for OPAC Displays. (2010). Richtlinien fr die OPAC-Anzeige (2nd ed.). Walter de Gruyter.
Style de citation Chicago (17e éd.)International Federation of Library Associations and Institutions. Task Force on Guidelines for OPAC Displays. Richtlinien Fr Die OPAC-Anzeige. 2nd ed. Berlin: Walter de Gruyter, 2010.
Style de citation MLA (8e éd.)International Federation of Library Associations and Institutions. Task Force on Guidelines for OPAC Displays. Richtlinien Fr Die OPAC-Anzeige. 2nd ed. Walter de Gruyter, 2010.
Attention : ces citations peuvent ne pas être correctes à 100%.