Cita APA

Freeman, H. A., & Thurber, K. J. (1986). Tutorial office automation systems (2nd ed.). IEEE Computer Society Press Order from IEEE Computer Society.

Citación estilo Chicago

Freeman, Harvey A., and Kenneth J. Thurber. Tutorial Office Automation Systems. 2nd ed. Washington, D.C., Los Angeles, CA: IEEE Computer Society Press Order from IEEE Computer Society, 1986.

Cita MLA

Freeman, Harvey A., and Kenneth J. Thurber. Tutorial Office Automation Systems. 2nd ed. IEEE Computer Society Press Order from IEEE Computer Society, 1986.