एपीए उद्धरण

ITL Education Solutions Limited & Ribeiro- Neto B. (1999). Modern information retrieval. ACM Press.

शिकागो स्टाइल उद्धरण

ITL Education Solutions Limited और Ribeiro- Neto B. Modern Information Retrieval. New Delhi: ACM Press, 1999.

एमएलए उद्धरण

ITL Education Solutions Limited और Ribeiro- Neto B. Modern Information Retrieval. ACM Press, 1999.