APA način citiranja (7. izdanje)
OCLC & ebrary, Inc. (2008). OCLC systems & services: International digital library perspectives. Emerald.
Čikaški stil citiranja (17. izdanje)
OCLC i Inc ebrary. OCLC Systems & Services: International Digital Library Perspectives. [Bradford, England]: Emerald, 2008.
MLA način citiranja (9. izdanje)
OCLC i Inc ebrary. OCLC Systems & Services: International Digital Library Perspectives. Emerald, 2008.
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