APA način citiranja (7. izdanje)

Kogent Learning Solutions, Inc. (2010). SAP SD questions and answers. Jones and Bartlett Publishers.

Čikaški stil citiranja (17. izdanje)

Kogent Learning Solutions, Inc. SAP SD Questions and Answers. Sudbury, Mass: Jones and Bartlett Publishers, 2010.

MLA način citiranja (9. izdanje)

Kogent Learning Solutions, Inc. SAP SD Questions and Answers. Jones and Bartlett Publishers, 2010.