Welsh,Anne, & Batley,Sue. (2012). Practical Cataloguing AACR,RDA and MARC 21. Facet Publishers.
Chicago Style (17th ed.) CitationWelsh,Anne, and Batley,Sue. Practical Cataloguing AACR,RDA and MARC 21. London: Facet Publishers, 2012.
MLA (9th ed.) CitationWelsh,Anne, and Batley,Sue. Practical Cataloguing AACR,RDA and MARC 21. Facet Publishers, 2012.
Warning: These citations may not always be 100% accurate.