Cita APA (7a ed.)
Becker, M., Haberfellner, R., & Liebetrau, G. (1989). Electronic data processing in practice. A handbook for users. John Wiley & Sons.
Cita Chicago Style (17a ed.)
Becker, Manfred, R. Haberfellner, y G. Liebetrau. Electronic Data Processing in Practice. A Handbook for Users. New York: John Wiley & Sons, 1989.
Cita MLA (9a ed.)
Becker, Manfred, et al. Electronic Data Processing in Practice. A Handbook for Users. John Wiley & Sons, 1989.
Precaución: Estas citas no son 100% exactas.