Cita APA

Pulschen, D. M., Szymanski, D. A., & Szymanski, R. A. (1995). Computers and information systems.

Citación estilo Chicago

Pulschen, Donna M., Donald A. Szymanski, and Robert A. Szymanski. Computers and Information Systems. New Jersey, Prentice Hall, 1995.

Cita MLA

Pulschen, Donna M., et al. Computers and Information Systems. 1995.