Cita APA (7a ed.)

Löffler, G., & Posch, P. N. (2007). Credit risk modeling using Excel and VBA. John Wiley & Sons.

Cita Chicago Style (17a ed.)

Löffler, Günter, y Peter N. Posch. Credit Risk Modeling Using Excel and VBA. Wet Sussex (England): John Wiley & Sons, 2007.

Cita MLA (9a ed.)

Löffler, Günter, y Peter N. Posch. Credit Risk Modeling Using Excel and VBA. John Wiley & Sons, 2007.