एपीए उद्धरण

Gladney, H. M. (2007). Preserving digital information. Berlin: Springer.

शिकागो स्टाइल उद्धरण

Gladney, Henry M. Preserving Digital Information. Berlin: Springer, 2007.

एमएलए उद्धरण

Gladney, Henry M. Preserving Digital Information. Berlin: Springer, 2007.