Cita APA (7a ed.)

Fajardo, J., & Dustin, E. (2007). Testing SAP R/3: A manager's step-by-step guide (1st edition.). John Wiley & Sons.

Cita Chicago Style (17a ed.)

Fajardo, Jose, y Elfriede Dustin. Testing SAP R/3: A Manager's Step-by-step Guide. 1st edition. Hoboken, N.J.: John Wiley & Sons, 2007.

Cita MLA (9a ed.)

Fajardo, Jose, y Elfriede Dustin. Testing SAP R/3: A Manager's Step-by-step Guide. 1st edition. John Wiley & Sons, 2007.