APA (7th ed.) Citation

Sayles, J. S. (1991). How to use ORACLE SQL PLUS. QED Information Service.

Chicago Style (17th ed.) Citation

Sayles, Jonathan S. How to Use ORACLE SQL PLUS. Wellesley, Mass. u.a: QED Information Service, 1991.

MLA (9th ed.) Citation

Sayles, Jonathan S. How to Use ORACLE SQL PLUS. QED Information Service, 1991.