Cita APA (7a ed.)

Hewitt, M. (2011). Harmony for computer musicians. Cengage Learning.

Cita Chicago Style (17a ed.)

Hewitt, Michael. Harmony for Computer Musicians. Boston, Mass.: Cengage Learning, 2011.

Cita MLA (9a ed.)

Hewitt, Michael. Harmony for Computer Musicians. Cengage Learning, 2011.