APA (7th ed.) Citation

Ford, N. J. (1990). Computer programming languages: A comparative introduction. Ellis Horwood.

Chicago Style (17th ed.) Citation

Ford, Neville J. Computer Programming Languages: A Comparative Introduction. New York: Ellis Horwood, 1990.

MLA (9th ed.) Citation

Ford, Neville J. Computer Programming Languages: A Comparative Introduction. Ellis Horwood, 1990.

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