APA (7th ed.) Citation

Marchant, J. P., & Pegg, D. (1969). Digital computers: A practical approach (2nd ed.). Blackie.

Chicago Style (17th ed.) Citation

Marchant, J. P., and D. Pegg. Digital Computers: A Practical Approach. 2nd ed. London, ; Glasgow,: Blackie, 1969.

MLA (8th ed.) Citation

Marchant, J. P., and D. Pegg. Digital Computers: A Practical Approach. 2nd ed. Blackie, 1969.