APA (7th ed.) Citation

Fuchs, W. R., & Kellner, K. (1971). Computers: Information theory and cybernetics. Hart-Davis.

Chicago Style (17th ed.) Citation

Fuchs, Walter Robert, and K. Kellner. Computers: Information Theory and Cybernetics. London: Hart-Davis, 1971.

MLA (8th ed.) Citation

Fuchs, Walter Robert, and K. Kellner. Computers: Information Theory and Cybernetics. Hart-Davis, 1971.