Cita APA (7th ed.)

ebrary, Inc, & Weir, R. O. (2012). Managing electronic resources. ALA TechSource.

Cita Chicago (17th ed.)

ebrary, Inc, i Ryan O. Weir. Managing Electronic Resources. Chicago, Ill.: ALA TechSource, 2012.

Cita MLA (9th ed.)

ebrary, Inc, i Ryan O. Weir. Managing Electronic Resources. ALA TechSource, 2012.