APA (7th ed.) Citation

Teo, P. K. (1993). An object-oriented entity relationship data model.

Chicago Style (17th ed.) Citation

Teo, Pit Koon. An Object-oriented Entity Relationship Data Model. 1993.

MLA (8th ed.) Citation

Teo, Pit Koon. An Object-oriented Entity Relationship Data Model. 1993.

Warning: These citations may not always be 100% accurate.