Cita APA (7a ed.)

Sharpe, S., & Gambrel, B. (1999). Sams teach yourself SAP R/3 in 10 minutes (1st edition.). Macmillan Computer Pub.

Cita Chicago Style (17a ed.)

Sharpe, Simon, y Bryan Gambrel. Sams Teach Yourself SAP R/3 in 10 Minutes. 1st edition. Indianapolis, Ind.: Macmillan Computer Pub, 1999.

Cita MLA (9a ed.)

Sharpe, Simon, y Bryan Gambrel. Sams Teach Yourself SAP R/3 in 10 Minutes. 1st edition. Macmillan Computer Pub, 1999.