Cita APA (7th ed.)

FEINGOLD, C. (1980). Introduction to data processing.-- Ed.3. Wm. C. Brown Co. Pub.

Cita Chicago (17th ed.)

FEINGOLD, Carl. Introduction to Data Processing.-- Ed.3. Dubuque: Wm. C. Brown Co. Pub, 1980.

Cita MLA (9th ed.)

FEINGOLD, Carl. Introduction to Data Processing.-- Ed.3. Wm. C. Brown Co. Pub, 1980.