APA (7th ed.) Citation

Firth, R. J. (1983). Managing viewdata systems. NCC Publications.

Chicago Style (17th ed.) Citation

Firth, R. J. Managing Viewdata Systems. Manchester, England: NCC Publications, 1983.

MLA (9th ed.) Citation

Firth, R. J. Managing Viewdata Systems. NCC Publications, 1983.

Warning: These citations may not always be 100% accurate.