APA (7th ed.) Citation

Halpin, T. A. (2015). Object-role modeling fundamentals: A practical guide to data modeling with ORM. Technics Publications.

Chicago Style (17th ed.) Citation

Halpin, T. A. Object-role Modeling Fundamentals: A Practical Guide to Data Modeling with ORM. Basking Ridge, NJ: Technics Publications, 2015.

MLA (9th ed.) Citation

Halpin, T. A. Object-role Modeling Fundamentals: A Practical Guide to Data Modeling with ORM. Technics Publications, 2015.