Gaya APA

Batini, C. et al (1992). Conceptual Database Design: An Entity-Relationship Approach . Bridge Parkway: The Benjamin;Cummings Publ. Co, Inc..

Gaya MLA

Batini, Carlo. et al. "Conceptual Database Design: An Entity-Relationship Approach". Bridge Parkway: The Benjamin;Cummings Publ. Co, Inc., 1992. Text.