Citazione Stile APA (7a Edizione)

Martin, E. W., & Perkins, W. C. (1973). Computers and information systems: An introduction. Irwin.

Citazione stile Chigago Style (17a edizione)

Martin, E. Wainright, e William C. Perkins. Computers and Information Systems: An Introduction. Homewood, Ill: Irwin, 1973.

Citatione MLA (9a ed.)

Martin, E. Wainright, e William C. Perkins. Computers and Information Systems: An Introduction. Irwin, 1973.