Cita APA (7th ed.)

Dorf, R. C. (1977). Computers and man (2nd ed.). Boyd and Fraser.

Cita Chicago (17th ed.)

Dorf, Richard C. Computers and Man. 2nd ed. San Francisco, CA: Boyd and Fraser, 1977.

Cita MLA (9th ed.)

Dorf, Richard C. Computers and Man. 2nd ed. Boyd and Fraser, 1977.