APA (7th ed.) Citation

Pritchard, J. A. T., & Wilson, P. A. (1982). Planning office automation: Electric message systems. NCC Publ.

Chicago Style (17th ed.) Citation

Pritchard, John A. T., and P. A. Wilson. Planning Office Automation: Electric Message Systems. Manchester: NCC Publ, 1982.

MLA (9th ed.) Citation

Pritchard, John A. T., and P. A. Wilson. Planning Office Automation: Electric Message Systems. NCC Publ, 1982.