APA (7th ed.) Citation

Crawford, F. R. (1973). Business systems with punched card dta processing and systems. Prentice-Hall.

Chicago Style (17th ed.) Citation

Crawford, F. Robert. Business Systems with Punched Card Dta Processing and Systems. Englewood Cliffs, N.J: Prentice-Hall, 1973.

MLA (9th ed.) Citation

Crawford, F. Robert. Business Systems with Punched Card Dta Processing and Systems. Prentice-Hall, 1973.