Citazione Stile APA (7a Edizione)

Elliot, C. O. (1975). Introduction to data processing. Learning Systems.

Citazione stile Chigago Style (17a edizione)

Elliot, Clarence Orville. Introduction to Data Processing. Homewood, Ill: Learning Systems, 1975.

Citatione MLA (9a ed.)

Elliot, Clarence Orville. Introduction to Data Processing. Learning Systems, 1975.