APA (7th ed.) Citation

Crawford, F. R. (1968). Introduction to data processing. Prentice-Hall.

Chicago Style (17th ed.) Citation

Crawford, F. Robert. Introduction to Data Processing. Englewood Cliffs, N.J: Prentice-Hall, 1968.

MLA (8th ed.) Citation

Crawford, F. Robert. Introduction to Data Processing. Prentice-Hall, 1968.