APA (7th ed.) Citation

Curland, M., & Halpin, T. (2011). The NORMA software tool for ORM 2. Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

Curland, Matthew, and Terry Halpin. The NORMA Software Tool for ORM 2. Springer Berlin Heidelberg, 2011.

MLA (9th ed.) Citation

Curland, Matthew, and Terry Halpin. The NORMA Software Tool for ORM 2. Springer Berlin Heidelberg, 2011.

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