Citazione Stile APA (7a Edizione)

Graham, N. (1979). Introduction to computer science: A structured approach. West Pub. Co..

Citazione stile Chigago Style (17a edizione)

Graham, Neill. Introduction to Computer Science: A Structured Approach. St. Paul: West Pub. Co., 1979.

Citatione MLA (8a ed.)

Graham, Neill. Introduction to Computer Science: A Structured Approach. West Pub. Co., 1979.