APA (7th ed.) Citation

Penfold, R. (1992). Computers and Music Second edition. PC Publishing.

Chicago Style (17th ed.) Citation

Penfold, R.A. Computers and Music Second Edition. PC Publishing, 1992.

MLA (8th ed.) Citation

Penfold, R.A. Computers and Music Second Edition. PC Publishing, 1992.

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