एपीए उद्धरण

Schwinn, U. (1998). Oracle: Database administration. [S.l.]: [s.n.].

शिकागो स्टाइल उद्धरण

Schwinn, Ulrike. Oracle: Database Administration. [S.l.]: [s.n.], 1998.

एमएलए उद्धरण

Schwinn, Ulrike. Oracle: Database Administration. [S.l.]: [s.n.], 1998.