APA (7th ed.) Citation

R A Penfold. (2002). Easy PC interfacing (3rd ed.). B. Babani.

Chicago Style (17th ed.) Citation

R A Penfold. Easy PC Interfacing. 3rd ed. London: B. Babani, 2002.

MLA (9th ed.) Citation

R A Penfold. Easy PC Interfacing. 3rd ed. B. Babani, 2002.

Warning: These citations may not always be 100% accurate.