Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

Grahaw, Neill. Introduction to Computer Science: A Structured Approach. St. Paul, New York: West Publishing Co, 1979.

Cita MLA (9th ed.)

Grahaw, Neill. Introduction to Computer Science: A Structured Approach. West Publishing Co, 1979.