Cita APA (7a ed.)

Watson, J., Ramklass, R., & Bryla, B. (2015). OCA/OCP Oracle database 12c all-in-one exam guide: (exams 1Z0-061, 1Z0-062, & 1Z0-063) (2nd edition.). McGraw-Hill Education.

Cita Chicago Style (17a ed.)

Watson, John, Roopesh Ramklass, y Bob Bryla. OCA/OCP Oracle Database 12c All-in-one Exam Guide: (exams 1Z0-061, 1Z0-062, & 1Z0-063). 2nd edition. New York: McGraw-Hill Education, 2015.

Cita MLA (9a ed.)

Watson, John, et al. OCA/OCP Oracle Database 12c All-in-one Exam Guide: (exams 1Z0-061, 1Z0-062, & 1Z0-063). 2nd edition. McGraw-Hill Education, 2015.