APA (7th ed.) Citation

O'Hearn, S. (2002). OCP developer PL/SQL program units exam guide. New York, N.Y. : McGraw-Hill/Osborne.

Chicago Style (17th ed.) Citation

O'Hearn, Steve. OCP Developer PL/SQL Program Units Exam Guide. New York, N.Y. : McGraw-Hill/Osborne, 2002.

MLA (9th ed.) Citation

O'Hearn, Steve. OCP Developer PL/SQL Program Units Exam Guide. New York, N.Y. : McGraw-Hill/Osborne, 2002.

Warning: These citations may not always be 100% accurate.