Cita APA (7a ed.)
ebrary, Inc, & Polanka, S. (2012). No shelf required 2: Use and management of electronic books. American Library Association.
Cita Chicago Style (17a ed.)
ebrary, Inc, y Sue Polanka. No Shelf Required 2: Use and Management of Electronic Books. Chicago: American Library Association, 2012.
Cita MLA (9a ed.)
ebrary, Inc, y Sue Polanka. No Shelf Required 2: Use and Management of Electronic Books. American Library Association, 2012.
Precaución: Estas citas no son 100% exactas.