Cita APA (7a ed.)

Penfold, R. A. (1995). Advanced MIDI user's guide (2nd ed.). PC Publishing.

Cita Chicago Style (17a ed.)

Penfold, R. A. Advanced MIDI User's Guide. 2nd ed. Tonbridge, Kent: PC Publishing, 1995.

Cita MLA (9a ed.)

Penfold, R. A. Advanced MIDI User's Guide. 2nd ed. PC Publishing, 1995.