APA citiranje

 Oppel, A. J. (2009).  SQL: A beginner’s guide.  McGraw-Hill.

Trích dẫn kiểu Chicago

 Oppel, Andrew J.  SQL: A Beginner’s Guide.  McGraw-Hill, 2009.

MLA citiranje

 Oppel, Andrew J.  SQL: A Beginner’s Guide.  McGraw-Hill, 2009.