Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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