APA
Williams M. R., . (1985). A history of computing technology. Englewood Cliffs: Prentice-Hall.
Chicago
Williams Michael R, . 1985. A history of computing technology. Englewood Cliffs: Prentice-Hall.
Harvard
Williams M. R., . (1985). A history of computing technology. Englewood Cliffs: Prentice-Hall.
MLA
Williams Michael R, . A history of computing technology. Englewood Cliffs: Prentice-Hall. 1985.