APA (7th ed.) Citation

Chorafas, D. N., & Steinmann, H. (1993). Object-oriented databases. PTR Prentice-Hall.

Chicago Style (17th ed.) Citation

Chorafas, Dimitris N., and Heinrich Steinmann. Object-oriented Databases. Englewood Cliffs, New Jersey: PTR Prentice-Hall, 1993.

MLA (9th ed.) Citation

Chorafas, Dimitris N., and Heinrich Steinmann. Object-oriented Databases. PTR Prentice-Hall, 1993.