Cita APA (7th ed.)
Freeman, R. G., & Pack, C. A. (2014). Ocp: Oracle database 12c administrator certified professional : study guide. Sybex.
Cita Chicago (17th ed.)
Freeman, Robert G., i Charles A. Pack. Ocp: Oracle Database 12c Administrator Certified Professional : Study Guide. Indianapolis, Indiana: Sybex, 2014.
Cita MLA (9th ed.)
Freeman, Robert G., i Charles A. Pack. Ocp: Oracle Database 12c Administrator Certified Professional : Study Guide. Sybex, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.