APA (7th ed.) Citation

Claffey, W. J. (1968). Priciples of data processing. Dickenson Publ. Comp.

Chicago Style (17th ed.) Citation

Claffey, William J. Priciples of Data Processing. Dickenson Publ. Comp, 1968.

MLA (8th ed.) Citation

Claffey, William J. Priciples of Data Processing. Dickenson Publ. Comp, 1968.

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