Cita APA (7a ed.)

Vaccaro, G. (2015). SQL: Beyond the Basics (1st edition.). Infinite Skills.

Cita Chicago Style (17a ed.)

Vaccaro, Guy. SQL: Beyond the Basics. 1st edition. Infinite Skills, 2015.

Cita MLA (9a ed.)

Vaccaro, Guy. SQL: Beyond the Basics. 1st edition. Infinite Skills, 2015.