APA način citiranja (7. izdanje)

(2005). Acquiring copyright permission to digitize and provide open access to books / by Denise Troll Covey.

Čikaški stil citiranja (17. izdanje)

Acquiring Copyright Permission to Digitize and Provide Open Access to Books / by Denise Troll Covey. 2005.

MLA način citiranja (9. izdanje)

Acquiring Copyright Permission to Digitize and Provide Open Access to Books / by Denise Troll Covey. 2005.