APA stil citiranja

Polanka, S. (2012). No shelf required 2: No shelf required 2 : use and management of electronic books. Chicago: American Library Association.

Chicago stil citiranja

Polanka, Sue. No shelf required 2: No shelf required 2 : use and management of electronic books. Chicago: American Library Association, 2012.

MLA stil citiranja

Polanka, Sue. No shelf required 2: No shelf required 2 : use and management of electronic books. Chicago: American Library Association, 2012.