Cita APA

Welsh T S & Batley S. (2013). Practical Cataloguing: AACR2, RDA and MARC21. Ess Ess pub.

Chicago Edition Citation

Welsh T S i Batley S. Practical Cataloguing: AACR2, RDA and MARC21. New Delhi: Ess Ess pub, 2013.

Cita MLA

Welsh T S i Batley S. Practical Cataloguing: AACR2, RDA and MARC21. Ess Ess pub, 2013.