Cita APA (7a ed.)

Hardman, R., & McLaughlin, M. (2005). Expert Oracle PL/SQL. McGraw-Hill/Osborne.

Cita Chicago Style (17a ed.)

Hardman, Ron, y Michael McLaughlin. Expert Oracle PL/SQL. Emeryville, Calif.: McGraw-Hill/Osborne, 2005.

Cita MLA (9a ed.)

Hardman, Ron, y Michael McLaughlin. Expert Oracle PL/SQL. McGraw-Hill/Osborne, 2005.