एपीए उद्धरण

Liu, J. (2007). Metadata and its applications in the digital library: Approaches and practices. Westport, Conn: Libraries Unlimited.

शिकागो स्टाइल उद्धरण

Liu, Jia. Metadata and Its Applications in the Digital Library: Approaches and Practices. Westport, Conn: Libraries Unlimited, 2007.

एमएलए उद्धरण

Liu, Jia. Metadata and Its Applications in the Digital Library: Approaches and Practices. Westport, Conn: Libraries Unlimited, 2007.