Gaya APA

SILBERSCHATZ, A., KORTH, H, F. (2011). DATABASE SYSTEM CONCEPTS (SIXTH EDITION). SINGAPORE: MC GRAW HILL.

Gaya MLA

SILBERSCHATZ, ABRAHAM., KORTH, HENRY, F.. "DATABASE SYSTEM CONCEPTS". SIXTH EDITION SINGAPORE: MC GRAW HILL, 2011. Text.