APA-Zitierstil (7. Ausg.)
Gordon, K. Modelling Business Information: Entity Relationship and Class Modelling for Business Analysts. BCS, The Chartered Institute for IT.
Chicago-Zitierstil (17. Ausg.)
Gordon, Keith. Modelling Business Information: Entity Relationship and Class Modelling for Business Analysts. Swindon, Inglaterra: BCS, The Chartered Institute for IT.
MLA-Zitierstil (9. Ausg.)
Gordon, Keith. Modelling Business Information: Entity Relationship and Class Modelling for Business Analysts. BCS, The Chartered Institute for IT.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.