APA-Zitierstil (7. Ausg.)

Hernández, J. A. (1997). The SAP R/3 handbook: [complete guide to getting and keeping R/3 up and running ; includes SAP R/3 version 3.1 and ABAP/4]. McGraw-Hill.

Chicago-Zitierstil (17. Ausg.)

Hernández, José Antonio. The SAP R/3 Handbook: [complete Guide to Getting and Keeping R/3 Up and Running ; Includes SAP R/3 Version 3.1 and ABAP/4]. New York, NY [u.a.]: McGraw-Hill, 1997.

MLA-Zitierstil (9. Ausg.)

Hernández, José Antonio. The SAP R/3 Handbook: [complete Guide to Getting and Keeping R/3 Up and Running ; Includes SAP R/3 Version 3.1 and ABAP/4]. McGraw-Hill, 1997.