APA (7th ed.) Citation

Hammer, M. &. J. C. (1987). Screen Input/Output Programming Techniques Using Turbo Pascal. Management Information Source Inc., 1987.

Chicago Style (17th ed.) Citation

Hammer, Michael & James Champy. Screen Input/Output Programming Techniques Using Turbo Pascal. Management Information Source Inc., 1987, 1987.

MLA (8th ed.) Citation

Hammer, Michael & James Champy. Screen Input/Output Programming Techniques Using Turbo Pascal. Management Information Source Inc., 1987, 1987.

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