Cita APA (7th ed.)
Kochhar, N., & Lad, E. (1999). Introduction to Oracle: SQL and PL/SQL ((personsl ed.).). Oracle.
Cita Chicago (17th ed.)
Kochhar, Neena, i Eileen Lad. Introduction to Oracle: SQL and PL/SQL. (personsl ed.). [Redwood Shores, Calif.]: Oracle, 1999.
Cita MLA (9th ed.)
Kochhar, Neena, i Eileen Lad. Introduction to Oracle: SQL and PL/SQL. (personsl ed.). Oracle, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.