APA ציטוט

 Umanath, N. S. (2007).  Data modeling and database design.  Thomson Course Technology.

Trích dẫn kiểu Chicago

 Umanath, Narayan S.  Data Modeling and Database Design.  Thomson Course Technology, 2007.

ציטוט MLA

 Umanath, Narayan S.  Data Modeling and Database Design.  Thomson Course Technology, 2007.