Cita APA (7a ed.)

Hernández, J. A., Keogh, J., & Martinez, F. (2006). SAP R/3 handbook (3rd ed.). McGraw-Hill/Osborne.

Cita Chicago Style (17a ed.)

Hernández, José Antonio, Jim Keogh, y Franklin Martinez. SAP R/3 Handbook. 3rd ed. New York: McGraw-Hill/Osborne, 2006.

Cita MLA (8a ed.)

Hernández, José Antonio, et al. SAP R/3 Handbook. 3rd ed. McGraw-Hill/Osborne, 2006.