Cita APA (7a ed.)

Brettle, A., & Urquhart, C. (2012). Changing roles and contexts for health library and information professionals. Facet.

Cita Chicago Style (17a ed.)

Brettle, Alison, y Christine Urquhart. Changing Roles and Contexts for Health Library and Information Professionals. London: Facet, 2012.

Cita MLA (8a ed.)

Brettle, Alison, y Christine Urquhart. Changing Roles and Contexts for Health Library and Information Professionals. Facet, 2012.