Cita APA (7a ed.)

Gilula, M. M. (1994). The set model for database and information systems. ACM [etc.].

Cita Chicago Style (17a ed.)

Gilula, Mikhail M. The Set Model for Database and Information Systems. New York [etc.]: ACM [etc.], 1994.

Cita MLA (9a ed.)

Gilula, Mikhail M. The Set Model for Database and Information Systems. ACM [etc.], 1994.