APA (7th ed.) Citation

WARFORD, J. S. (1991). Computer science 2. D.C. Heath and Co.

Chicago Style (17th ed.) Citation

WARFORD, J. Stanley. Computer Science 2. Lexingtan: D.C. Heath and Co, 1991.

MLA (9th ed.) Citation

WARFORD, J. Stanley. Computer Science 2. D.C. Heath and Co, 1991.