Cita APA (7a ed.)

Martín Oliver, A., & Salas Fumás, V. (2007). The output and profit contribution of information technology and advertising investments in banks. Banco de España.

Cita Chicago Style (17a ed.)

Martín Oliver, Alfredo, y Vicente Salas Fumás. The Output and Profit Contribution of Information Technology and Advertising Investments in Banks. Madrid: Banco de España, 2007.

Cita MLA (9a ed.)

Martín Oliver, Alfredo, y Vicente Salas Fumás. The Output and Profit Contribution of Information Technology and Advertising Investments in Banks. Banco de España, 2007.