Cita APA (7a ed.)

Ruiz, A. N., Maldonado, C., & Martínez Spessot, C. I. (2003). Development of a relational database management system.

Cita Chicago Style (17a ed.)

Ruiz, Anabel Natalia, Calixto Maldonado, y Cesar Ignacio Martínez Spessot. Development of a Relational Database Management System. 2003.

Cita MLA (8a ed.)

Ruiz, Anabel Natalia, et al. Development of a Relational Database Management System. 2003.