APA (7th ed.) Citation

Hughes, J. G.. (1991). Object-oriented databases. Prentice-Hall.

Chicago Style (17th ed.) Citation

Hughes, John G. Object-oriented Databases. New York ; London: Prentice-Hall, 1991.

MLA (9th ed.) Citation

Hughes, John G. Object-oriented Databases. Prentice-Hall, 1991.

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