Cita APA (7a ed.)

Hernandez, J. A. (2006). Sap r/3 handbook, third edition (Third edition.). McGraw-Hill Education.

Cita Chicago Style (17a ed.)

Hernandez, Jose Antonio. Sap R/3 Handbook, Third Edition. Third edition. New York, United States of America: McGraw-Hill Education, 2006.

Cita MLA (9a ed.)

Hernandez, Jose Antonio. Sap R/3 Handbook, Third Edition. Third edition. McGraw-Hill Education, 2006.