APA (7th ed.) Citation

Vossen, G. (1991). Data models, database languages and database management systems / Gottfried Vossen. Addison-Wesley.

Chicago Style (17th ed.) Citation

Vossen, Gottfried. Data Models, Database Languages and Database Management Systems / Gottfried Vossen. Wokingham: Addison-Wesley, 1991.

MLA (9th ed.) Citation

Vossen, Gottfried. Data Models, Database Languages and Database Management Systems / Gottfried Vossen. Addison-Wesley, 1991.

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