Cita APA (7th ed.)

Long, L. (1996). Computers (4th.ed.). Prentice Hall.

Cita Chicago (17th ed.)

Long, Larry. Computers. 4th.ed. New Jersey: Prentice Hall, 1996.

Cita MLA (9th ed.)

Long, Larry. Computers. 4th.ed. Prentice Hall, 1996.