APA (7th ed.) Citation

Halacy, D. S. (1969). Computers, the machines we think with (Rev. ed.). Harper & Row.

Chicago Style (17th ed.) Citation

Halacy, D. S. Computers, the Machines We Think with. Rev. ed. New York: Harper & Row, 1969.

MLA (9th ed.) Citation

Halacy, D. S. Computers, the Machines We Think with. Rev. ed. Harper & Row, 1969.