APA (7th ed.) Citation

Crawford, F. R. (1973). Introduction to data processing (2d ed.). Prentice-Hall.

Chicago Style (17th ed.) Citation

Crawford, F. Robert. Introduction to Data Processing. 2d ed. Englewood Cliffs, N.J.: Prentice-Hall, 1973.

MLA (8th ed.) Citation

Crawford, F. Robert. Introduction to Data Processing. 2d ed. Prentice-Hall, 1973.