Style de citation APA

Library and Information Research Group. (1993). Library and information research: LIR ; research into practice for information and library services. [Verlag nicht ermittelbar].

Style de citation Chicago

Library and Information Research Group. Library and Information Research: LIR ; Research into Practice for Information and Library Services. London: [Verlag nicht ermittelbar], 1993.

Style de citation MLA

Library and Information Research Group. Library and Information Research: LIR ; Research into Practice for Information and Library Services. [Verlag nicht ermittelbar], 1993.