Cita APA (7a ed.)

BEYOND-Davis, P. (1991). Expert Database Systems A Genrle Introduction Paul Beyond-davis. McGraw-Hill.

Cita Chicago Style (17a ed.)

BEYOND-Davis, Paul. Expert Database Systems A Genrle Introduction Paul Beyond-davis. McGraw-Hill, 1991.

Cita MLA (8a ed.)

BEYOND-Davis, Paul. Expert Database Systems A Genrle Introduction Paul Beyond-davis. McGraw-Hill, 1991.