APA ציטוט

OCLC & ebrary, Inc. (2008). OCLC systems & services: International digital library perspectives. Emerald.

Chicago Style (17th ed.) Citation

OCLC and Inc ebrary. OCLC Systems & Services: International Digital Library Perspectives. [Bradford, England]: Emerald, 2008.

ציטוט MLA

OCLC and Inc ebrary. OCLC Systems & Services: International Digital Library Perspectives. Emerald, 2008.