Citazione Stile APA (7a Edizione)
OCLC & ebrary, Inc. (2008). OCLC systems & services: International digital library perspectives. Emerald.
Citazione stile Chigago Style (17a edizione)
OCLC e Inc ebrary. OCLC Systems & Services: International Digital Library Perspectives. [Bradford, England]: Emerald, 2008.
Citatione MLA (9a ed.)
OCLC e Inc ebrary. OCLC Systems & Services: International Digital Library Perspectives. Emerald, 2008.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.