Cita APA (7th ed.)

Hughes, L. M. (2012). Evaluating and measuring the value, use and impact of digital collections. Facet Publishing.

Cita Chicago (17th ed.)

Hughes, Lorna M. Evaluating and Measuring the Value, Use and Impact of Digital Collections. London: Facet Publishing, 2012.

Cita MLA (9th ed.)

Hughes, Lorna M. Evaluating and Measuring the Value, Use and Impact of Digital Collections. Facet Publishing, 2012.