Cita APA (7a ed.)

Lewis, N. D. C. (2004). Operational risk with Excel and VBA: Applied statistical methods for risk management. John Wiley and Sons.

Cita Chicago Style (17a ed.)

Lewis, Nigel Da Costa. Operational Risk with Excel and VBA: Applied Statistical Methods for Risk Management. New York: John Wiley and Sons, 2004.

Cita MLA (9a ed.)

Lewis, Nigel Da Costa. Operational Risk with Excel and VBA: Applied Statistical Methods for Risk Management. John Wiley and Sons, 2004.